#156d21
a dark, vivid green · cool · closest name: forestgreen
RGB
21, 109, 33
HSL
128°, 68%, 26%
CMYK
81, 0, 70, 57
Luminance
0.1121
Every format
| HEX | #156d21 |
| RGB | rgb(21, 109, 33) |
| HSL | hsl(128, 68%, 26%) |
| CMYK | cmyk(81%, 0%, 70%, 57%) |
| LAB | lab(39.9 -41.4 34.2) |
| LCH | lch(39.9 53.7 140.5) |
| OKLCH | oklch(0.469 0.137 144.7) |
Copy-ready code
/* CSS */
color: #156d21;
background-color: #156d21;
/* Tailwind (arbitrary) */
class="text-[#156d21] bg-[#156d21]"
/* SCSS */
$brand: #156d21;
/* SwiftUI */
Color(red: 0.082, green: 0.427, blue: 0.129)
/* Android */
Color.parseColor("#156d21")Accessibility — WCAG contrast
Aa
#156d21 on white: 6.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#156d21 on black: 3.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green42.7%
Blue12.9%
CMYK percentages
Cyan80.7%
Magenta0.0%
Yellow69.7%
Key (black)57.3%
Color previews
#156d21 text on a black background
contrast 3.24:1
Card sample
#156d21 text on a white background
contrast 6.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #156d21;
Background color
Panel with #156d21 background
background-color: #156d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #156d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 109, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 109, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #156d21; background: linear-gradient(135deg, #156d21, #156D5C);