Shades are created by adding black to or removing lightness from a particular color. For #21d155, its pure hue is 137.7° on the color wheel and its saturation is 72.7%, and its lightness is 47.5%. 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 #21d155, which — excluding black and our original color — range from #041a0b to #1db74a.
The hexadecimal value (hex value) of this color is #21d155. In RGB, it consists of 12.9% Red, 82.0% Green, and 33.3% Blue. Likewise, in the CMYK color space, it consists of 84.2% Cyan, 0% Magenta, 59.3% Yellow, and 18% Black. On the color wheel, its Hue is found at 137.7°, with saturation of 72.7% and lightness of 47.5%. The decimal value for #21d155 is 2216277, and its nearest "web safe" color is #33cc66. In the RGB color space, the strongest component for #21d155 is green. In the CMYK color space, its strongest component is cyan. And in the RYB color space, its strongest component is blue.
- HexHex code for this color
- NameThe common name of this color
- RGBRed, Green, Blue composition for this color
- RGB PercentPercent Red, Green, Blue composition for this color
- CMYCyan, Magenta, Yellow composition for this color
- CMYKCyan, Magenta, Yellow, Black composition for this color
- HSLHue, Saturation, Lightness combination for this color
- HSV (or HSB)Hue, Saturation, Brightness combination for this color
- XYZCIE 1931 color space XYZ coordinates for this color
- RYBRed, Yellow, Blue composition for this color
- DecimalDecimal representation of this color's hex code
- CIE-LABCIELAB color space coordinates for this color
- CIE-LCHCIE-LCH color space coordinates for this color (chroma, hue, etc.)
- CIE-LUVCIE-LUV color space coordinates for this color
- Hunter LabHunter-Lab color space coordinates for this color
- xyYCIE xyY color space coordinates for this color
- AndroidValue of this color in Android development
- Web SafeHex code of the nearest "web safe" version of this color
Tints of #21d155
Tints are created by adding white or lightness to a particular color. For #21d155, its pure hue is 137.7° on the color wheel and its saturation is 72.7%, and its lightness is 47.5%. 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 #21d155, which — excluding white and our original color — range from #3dd76a to #e3f9ea.
Tones of #21d155
Tones are the result of adding gray to a pure hue. In the case of #21d155, its pure hue is 137.7° on the color wheel and its saturation is 72.7%, 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 #21d155, which range from #797979 (the grayest / 0% saturation) to #00f248 (the most colorful / 100% saturation).
Variations of #21d155
There are several ways to create color variations and premutations of #21d155! For #21d155, 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, #21d155. Click on these colors to learn more about them, too!
Color Coordinates of #21d155
This color, #21d155, consists of 12.9% Red, 82.0% Green, and 33.3% Blue, resulting in color coordinates Red = 33, Green = 209, Blue = 85. Likewise, the CMYK color space composition for #21d155 is 84.2% Cyan, 0% Magenta, 59.3% Yellow, and 18% Black. These values are shown in the following charts and tables.
Color Base | R (Red) | G (Green) | B (Blue) |
---|---|---|---|
Decimal | 33 | 209 | 85 |
Octal | 41 | 321 | 125 |
Hexa | #21 | #d1 | #55 |
Binary | 00100001 | 11010001 | 01010101 |
Color Base | C (Cyan) | M (Magenta) | Y (Yellow) | Y (Black) |
---|---|---|---|---|
Decimal | 84 | 0 | 59 | 18 |
Octal | 124 | 0 | 73 | 22 |
Hexa | #54 | #00 | #3b | #12 |
Binary | 01010100 | 00000000 | 00111011 | 00010010 |
Analogous Colors of #21d155
Analogous colors are located 30 degrees away from a color's hue on the color wheel. For #21d155 — which has hue 137.7° — its analogous colors are located at 107.7° and 167.7° on the color wheel, with the same saturation and lightness as #21d155.
Triadic Colors of #21d155
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 #21d155 — which has hue 137.7° — its triadic colors are located at 17.7° and 257.7° on the color wheel, with the same saturation and lightness as #21d155.
Complementary Color of #21d155
A complementary color is located opposite a color on the color wheel (180 degrees away). For #21d155 — which has hue 137.7° — its complementary color is located at 317.7° on the color wheel, with the same saturation and lightness as #21d155.
Split Complementary Colors of #21d155
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 #21d155 — which has hue 137.7° — its split complementary colors its split complementary colors are located at 137.7° and 347.7° on the color wheel, with the same saturation and lightness as #21d155.
Tetradic Colors of #21d155
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 #21d155 — which has hue 137.7° — its tetradic colors are located at 47.7°, 137.7°, 227.7°, and 317.7° on the color wheel, with the same saturation and lightness as #21d155.
Monochromatic Colors of #21d155
Monochromatic colors are colors that share a common hue but that have different saturations and lightness. For #21d155, we show 9 different monochromatic colors of it, ranging from #19602e — (which has very low saturation and very low lightness) — to #76f59c (which has a very high saturation and very high lightness).
HTML+CSS Examples & Previews of #21d155
We want to make getting started with #21d155 on your website fast and easy! Below are 8 examples of how to integrate #21d155 into a website using HTML+CSS. These examples include showing how #21d155 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 #21d155 with other HTML elements.
#21d155 Foreground / Text Color
<span style="color: #21d155;">The color of this text is #21d155.</span>
#21d155 Background Color
<div style="background-color: #21d155; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">The background color for this text is #21d155.</div>
#21d155 Text Shadow Color
<span style="text-shadow: 3px 3px 3px #21d155;">This color for the shadow of this text is #21d155.</span>
#21d155 Border Color
<div style="border: #21d155 4px solid;width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a div with border color #21d155.</div>
#21d155 Color Rectangle on a White Background
<div style="background-color: #ffffff; padding: 60px; width:100%; height: 100%;"><div style="background-color: #21d155; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #21d155 on a white background.</div></div>
#21d155 Color Rectangle on a Black Background
<div style="background-color: #000000; padding: 60px; width:100%; height: 100%;"><div style="background-color: #21d155; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #21d155 on a black background.</div></div>
Gradient from #21d155 to White
<div style="background: -webkit-linear-gradient(left,#21d155,white); /* Firefox */ background: linear-gradient(to right,#21d155,white); /* Safari */ background: -o-linear-gradient(left,#21d155,white); /* Opera */ background: -moz-linear-gradient(left,#21d155,white); width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #21d155 to white.</div>
Gradient from #21d155 to Black
<div style="background: -webkit-linear-gradient(left,#21d155,black); /* Firefox */ background: linear-gradient(to right,#21d155,black); /* Safari */ background: -o-linear-gradient(left,#21d155,black); /* Opera */ background: -moz-linear-gradient(left,#21d155,black); color: #ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #21d155 to black.</div>
Coding & Programming with #21d155
In addition to using #21d155 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 #21d155 in the language and environment of your choice. These code snippets are principally the hexadecimal representation of #21d155, or the RGB color coordinates for the same (Red = 33, Green = 209, Blue = 85). If you need details about the color coordinates of #21d155 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 | #21d155 |
HTML + CSS (RGB Code) | Web | rgb(33, 209, 85) |
CSS Background Color | Web | .myclass { background-color: #21d155; } |
CSS Foreground + Text Color | Web | .myclass { color: #21d155; } |
CSS Border Color | Web | .myclass { border: 2px solid #21d155; } |
Java | (Multi-platform) | new Color(33, 209, 85); |
Python | (Multi-platform) | Color("#21d155") |
Swift | iOS | UIColor(red:33, green:209, blue:85, alpha:1.0000) |
Objective-C (iOS) | iOS | [UIColor colorWithRed:33 green:209 blue:85 alpha:1.0000]; |
OpenGL | (Graphics) | glColor3f(33f, 209f, 85f); |
C# / .NET | Windows | Color.FromArgb(33, 209, 85); |
#21d155 Color Blindness
Not everyone can see #21d155 the same way. For those with color blindness, #21d155 might look very, very different. Here, we simulate eight examples of color blindness, and how #21d155 looks next to each one of them. In all cases, #21d155 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 #21d155 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 #21d155 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
Not Accessibility Recommended
We analyzed whether #21d155 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 2.0:1 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.