#56ad21
a dark, vivid green · cool · closest name: forestgreen
RGB
86, 173, 33
HSL
97°, 68%, 40%
CMYK
50, 0, 81, 32
Luminance
0.3198
Every format
| HEX | #56ad21 |
| RGB | rgb(86, 173, 33) |
| HSL | hsl(97, 68%, 40%) |
| CMYK | cmyk(50%, 0%, 81%, 32%) |
| LAB | lab(63.3 -49.3 58.2) |
| LCH | lch(63.3 76.2 130.3) |
| OKLCH | oklch(0.667 0.188 136.8) |
Copy-ready code
/* CSS */
color: #56ad21;
background-color: #56ad21;
/* Tailwind (arbitrary) */
class="text-[#56ad21] bg-[#56ad21]"
/* SCSS */
$brand: #56ad21;
/* SwiftUI */
Color(red: 0.337, green: 0.678, blue: 0.129)
/* Android */
Color.parseColor("#56ad21")Accessibility — WCAG contrast
Aa
#56ad21 on white: 2.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#56ad21 on black: 7.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.7%
Green67.8%
Blue12.9%
CMYK percentages
Cyan50.3%
Magenta0.0%
Yellow80.9%
Key (black)32.2%
Color previews
#56ad21 text on a black background
contrast 7.40:1
Card sample
#56ad21 text on a white background
contrast 2.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #56ad21;
Background color
Panel with #56ad21 background
background-color: #56ad21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #56ad21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(86, 173, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(86, 173, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #56ad21; background: linear-gradient(135deg, #56ad21, #21AD49);