#218721
a dark, vivid green · cool · “forestgreen”
RGB
33, 135, 33
HSL
120°, 61%, 33%
CMYK
76, 0, 76, 47
Luminance
0.1776
Every format
| HEX | #218721 |
| RGB | rgb(33, 135, 33) |
| HSL | hsl(120, 61%, 33%) |
| CMYK | cmyk(76%, 0%, 76%, 47%) |
| LAB | lab(49.2 -48.5 44.0) |
| LCH | lch(49.2 65.5 137.8) |
| OKLCH | oklch(0.546 0.165 142.9) |
Copy-ready code
/* CSS */
color: #218721;
background-color: #218721;
/* Tailwind (arbitrary) */
class="text-[#218721] bg-[#218721]"
/* SCSS */
$brand: #218721;
/* SwiftUI */
Color(red: 0.129, green: 0.529, blue: 0.129)
/* Android */
Color.parseColor("#218721")Accessibility — WCAG contrast
Aa
#218721 on white: 4.61:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#218721 on black: 4.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green52.9%
Blue12.9%
CMYK percentages
Cyan75.6%
Magenta0.0%
Yellow75.6%
Key (black)47.1%
Color previews
#218721 text on a black background
contrast 4.55:1
Card sample
#218721 text on a white background
contrast 4.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #218721;
Background color
Panel with #218721 background
background-color: #218721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #218721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 135, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 135, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #218721; background: linear-gradient(135deg, #218721, #218765);