#56b721
a dark, vivid green · cool · closest name: forestgreen
RGB
86, 183, 33
HSL
99°, 69%, 42%
CMYK
53, 0, 82, 28
Luminance
0.3596
Every format
| HEX | #56b721 |
| RGB | rgb(86, 183, 33) |
| HSL | hsl(99, 69%, 42%) |
| CMYK | cmyk(53%, 0%, 82%, 28%) |
| LAB | lab(66.5 -53.0 61.1) |
| LCH | lch(66.5 80.9 131.0) |
| OKLCH | oklch(0.694 0.200 137.5) |
Copy-ready code
/* CSS */
color: #56b721;
background-color: #56b721;
/* Tailwind (arbitrary) */
class="text-[#56b721] bg-[#56b721]"
/* SCSS */
$brand: #56b721;
/* SwiftUI */
Color(red: 0.337, green: 0.718, blue: 0.129)
/* Android */
Color.parseColor("#56b721")Accessibility — WCAG contrast
Aa
#56b721 on white: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#56b721 on black: 8.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.7%
Green71.8%
Blue12.9%
CMYK percentages
Cyan53.0%
Magenta0.0%
Yellow82.0%
Key (black)28.2%
Color previews
#56b721 text on a black background
contrast 8.19:1
Card sample
#56b721 text on a white background
contrast 2.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #56b721;
Background color
Panel with #56b721 background
background-color: #56b721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #56b721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(86, 183, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(86, 183, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #56b721; background: linear-gradient(135deg, #56b721, #21B750);