#efa30a Color Information

#efa30a Color Information
Details | Shades, Tints, and Tones | Variations | Color Coordinates | Color Schemes | HTML+CSS Examples | Coding & Programming | Color Blindness | Accessibility | Related Colors

The hexadecimal value (hex value) of this color is #efa30a. In RGB, it consists of 93.7% Red, 63.9% Green, and 3.9% Blue. Likewise, in the CMYK color space, it consists of 0% Cyan, 31.8% Magenta, 95.8% Yellow, and 6.3% Black. On the color wheel, its Hue is found at 40.1°, with saturation of 92% and lightness of 48.8%. The decimal value for #efa30a is 15704842, and its nearest "web safe" color is #ff9900. In the RGB color space, the strongest component for #efa30a is red. In the CMYK color space, its strongest component is yellow. And in the RYB color space, its strongest component is yellow.
  • HexHex code for this color#efa30a Copy
  • NameThe common name of this color(Unnamed) Copy
  • RGBRed, Green, Blue composition for this color239, 163, 10 Copy
  • RGB PercentPercent Red, Green, Blue composition for this color93.7%, 63.9%, 3.9% Copy
  • CMYCyan, Magenta, Yellow composition for this color0.063, 0.361, 0.961 Copy
  • CMYKCyan, Magenta, Yellow, Black composition for this color0, 0.318, 0.958, 0.063 Copy
  • HSLHue, Saturation, Lightness combination for this color40.1°, 92.0%, 48.8% Copy
  • HSV (or HSB)Hue, Saturation, Brightness combination for this color40.1°, 95.8%, 93.7% Copy
  • XYZCIE 1931 color space XYZ coordinates for this color48.749, 44.567, 6.320 Copy
  • RYBRed, Yellow, Blue composition for this color124, 239, 10 Copy
  • DecimalDecimal representation of this color's hex code15704842 Copy
  • CIE-LABCIELAB color space coordinates for this color72.606, 18.310, 75.331 Copy
  • CIE-LCHCIE-LCH color space coordinates for this color (chroma, hue, etc.)72.606, 77.524, 76.339 Copy
  • CIE-LUVCIE-LUV color space coordinates for this color72.606, 63.260, 72.190 Copy
  • Hunter LabHunter-Lab color space coordinates for this color66.759, 13.517, 41.118 Copy
  • xyYCIE xyY color space coordinates for this color0.489, 0.447, 44.567 Copy
  • AndroidValue of this color in Android development4293894922 / 0xffefa30a Copy
  • Web SafeHex code of the nearest "web safe" version of this color#ff9900 Copy
Last Updated: February 27, 2025

Shades of #efa30a

Shades are created by adding black to or removing lightness from a particular color. For #efa30a, its pure hue is 40.1° on the color wheel and its saturation is 92.0%, and its lightness is 48.8%. As the amount of black is added to this hue and we reduce its lightness, the result is increasingly darker shades tints. The palette given below provides 9 different shades of #efa30a, which — excluding black and our original color — range from #1e1401 to #d18f09.

Tints of #efa30a

Tints are created by adding white or lightness to a particular color. For #efa30a, its pure hue is 40.1° on the color wheel and its saturation is 92.0%, and its lightness is 48.8%. As the amount of white (lightness) is added to this hue, the result is increasingly lighter tints. The following palette gives 9 different tints of #efa30a, which — excluding white and our original color — range from #f1af29 to #fdf4e0.

Tones of #efa30a

Tones are the result of adding gray to a pure hue. In the case of #efa30a, its pure hue is 40.1° on the color wheel and its saturation is 92.0%, so we increase this saturation to create more colorful tones, and decrease the saturation to create grayer tones. The palette shown below gives 9 different tones of #efa30a, which range from #7d7d7d (the grayest / 0% saturation) to #f9a600 (the most colorful / 100% saturation).

Variations of #efa30a

There are several ways to create color variations and premutations of #efa30a! For #efa30a, there are 6 variations of the color that can be created by swapping its Red, Green, and Blue color positions, of which 5 are different from our original color. Among these six variations, there are 6 unique colors including our original color, #efa30a. Click on these colors to learn more about them, too!

Color Coordinates of #efa30a

This color, #efa30a, consists of 93.7% Red, 63.9% Green, and 3.9% Blue, resulting in color coordinates Red = 239, Green = 163, Blue = 10. Likewise, the CMYK color space composition for #efa30a is 0% Cyan, 31.8% Magenta, 95.8% Yellow, and 6.3% Black. These values are shown in the following charts and tables.

R93.7%
C0.0%
G63.9%
M31.8%
B3.9%
Y95.8%
K6.3%
Color Base R (Red) G (Green) B (Blue)
Decimal 239 163 10
Octal 357 243 12
Hexa #ef #a3 #0a
Binary 11101111 10100011 00001010
Color Base C (Cyan) M (Magenta) Y (Yellow) Y (Black)
Decimal 0 31 95 6
Octal 0 37 137 6
Hexa #00 #1f #5f #06
Binary 00000000 00011111 01011111 00000110

Analogous Colors of #efa30a

Analogous colors are located 30 degrees away from a color's hue on the color wheel. For #efa30a — which has hue 40.1° — its analogous colors are located at 10.1° and 70.1° on the color wheel, with the same saturation and lightness as #efa30a.

Triadic Colors of #efa30a

Triadic colors are located 120 degrees away from a color's hue on the color wheel, which means the original color and its triadic colors are equidistant from one another on the color wheel and form a triangle. For #efa30a — which has hue 40.1° — its triadic colors are located at 40.1° and 280.1° on the color wheel, with the same saturation and lightness as #efa30a.

Complementary Color of #efa30a

A complementary color is located opposite a color on the color wheel (180 degrees away). For #efa30a — which has hue 40.1° — its complementary color is located at 220.1° on the color wheel, with the same saturation and lightness as #efa30a.

Split Complementary Colors of #efa30a

Split complementary colors are the analogs of a color's complement, which places them 210 degrees away on the color wheel from an original color. For #efa30a — which has hue 40.1° — its split complementary colors its split complementary colors are located at 40.1° and 250.1° on the color wheel, with the same saturation and lightness as #efa30a.

Tetradic Colors of #efa30a

Tetradic colors are two sets of complementary colors on either side of a color wheel from each other, forming a rectangle on the color wheel. For #efa30a — which has hue 40.1° — its tetradic colors are located at 310.1°, 40.1°, 130.1°, and 220.1° on the color wheel, with the same saturation and lightness as #efa30a.

Monochromatic Colors of #efa30a

Monochromatic colors are colors that share a common hue but that have different saturations and lightness. For #efa30a, we show 9 different monochromatic colors of it, ranging from #755108 — (which has very low saturation and very low lightness) — to #fcd179 (which has a very high saturation and very high lightness).

HTML+CSS Examples & Previews of #efa30a

We want to make getting started with #efa30a on your website fast and easy! Below are 8 examples of how to integrate #efa30a into a website using HTML+CSS. These examples include showing how #efa30a can be used to color text, backgrounds, shadows, and borders, as well as how it can be used as a solid fill or gradient fill for rectangles. These examples principally make use of <span> and <div> tags, although the CSS shown in particular can be repurposed to make use of #efa30a with other HTML elements.

#efa30a Foreground / Text Color

The color of this text is #efa30a.
<span style="color: #efa30a;">The color of this text is #efa30a.</span>

#efa30a Background Color

The background color for this text is #efa30a.
<div style="background-color: #efa30a; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">The background color for this text is #efa30a.</div>

#efa30a Text Shadow Color

This color for the shadow of this text is #efa30a.
<span style="text-shadow: 3px 3px 3px #efa30a;">This color for the shadow of this text is #efa30a.</span>

#efa30a Border Color

This is a div with border color #efa30a.
<div style="border: #efa30a 4px solid;width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a div with border color #efa30a.</div>

#efa30a Color Rectangle on a White Background

This is a rectangle of color #efa30a on a white background.
<div style="background-color: #ffffff; padding: 60px; width:100%; height: 100%;"><div style="background-color: #efa30a; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #efa30a on a white background.</div></div>

#efa30a Color Rectangle on a Black Background

This is a rectangle of color #efa30a on a black background.
<div style="background-color: #000000; padding: 60px; width:100%; height: 100%;"><div style="background-color: #efa30a; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #efa30a on a black background.</div></div>

Gradient from #efa30a to White

This is a gradient from #efa30a to white.
<div style="background: -webkit-linear-gradient(left,#efa30a,white); /* Firefox */ background: linear-gradient(to right,#efa30a,white); /* Safari */ background: -o-linear-gradient(left,#efa30a,white); /* Opera */ background: -moz-linear-gradient(left,#efa30a,white); width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #efa30a to white.</div>

Gradient from #efa30a to Black

This is a gradient from #efa30a to black.
<div style="background: -webkit-linear-gradient(left,#efa30a,black); /* Firefox */ background: linear-gradient(to right,#efa30a,black); /* Safari */ background: -o-linear-gradient(left,#efa30a,black); /* Opera */ background: -moz-linear-gradient(left,#efa30a,black); color: #ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #efa30a to black.</div>

Coding & Programming with #efa30a

In addition to using #efa30a on the web, we know you might want to use it in your mobile and desktop apps, too. Whatever your needs, the table below shows how to access #efa30a in the language and environment of your choice. These code snippets are principally the hexadecimal representation of #efa30a, or the RGB color coordinates for the same (Red = 239, Green = 163, Blue = 10). If you need details about the color coordinates of #efa30a in other color spaces, refer to these details as provided toward the top of this page.

Language Environment Code Snippet
HTML + CSS (Hex Code) Web #efa30a
HTML + CSS (RGB Code) Web rgb(239, 163, 10)
CSS Background Color Web .myclass { background-color: #efa30a; }
CSS Foreground + Text Color Web .myclass { color: #efa30a; }
CSS Border Color Web .myclass { border: 2px solid #efa30a; }
Java (Multi-platform) new Color(239, 163, 10);
Python (Multi-platform) Color("#efa30a")
Swift iOS UIColor(red:239, green:163, blue:10, alpha:1.0000)
Objective-C (iOS) iOS [UIColor colorWithRed:239 green:163 blue:10 alpha:1.0000];
OpenGL (Graphics) glColor3f(239f, 163f, 10f);
C# / .NET Windows Color.FromArgb(239, 163, 10);
 

#efa30a Color Blindness

Not everyone can see #efa30a the same way. For those with color blindness, #efa30a might look very, very different. Here, we simulate eight examples of color blindness, and how #efa30a looks next to each one of them. In all cases, #efa30a is placed in a circle in the upper-left corner of each of the below boxes, with the color in the rest of those boxes signifying how #efa30a looks for someone with that type of color blindness. Many people will perceive close similarities between the colors in these boxes and the colors in the circles — with some noticing particular similarities. We offer this insight so that as you make choices about colors to use for your purposes, you can make an informed decision about whether #efa30a will be a good fit for everyone in your audience!

Trichromacy

Protanomaly
Affects 1 in 100 Men & 1 in 10,000 Women

Deuteranomaly
Affects 1 in 17 Men & 1 in 250 Women

Tritanomaly
Affects 1 in 10,000

Dichromacy

Protanopia
Affects 1 in 100, Mostly Men

Deuteranopia
Affects 1 in 100, Mostly Men

Tritanopia
Affects 1 in 100,000

Monochromacy

Achromatopsia
Affects 1 in 20,000

Achromatopsia
Affects 1 in 100,000

Accessibility

Not Accessibility Recommended

We analyzed whether #efa30a is an accessible color when used as a text / foreground color against a white background. This analysis is based on the Web Content Accessibility Guidelines (WCAG) 2 Level issued by W3C. Based on this analysis, we calculate a contrast ratio against white of approximately 2.1:1 against white. Under both the AA and AAA level standards, this is not a high enough ratio to be considered accessible for either normal size or large text.

WCAG AA
Normal Size Text

WCAG AA
Large Size Text

WCAG AAA
Normal Size Text

WCAG AAA
Large Size Text