#288521
a dark, vivid green · cool · closest name: forestgreen
RGB
40, 133, 33
HSL
116°, 60%, 33%
CMYK
70, 0, 75, 48
Luminance
0.1734
Every format
| HEX | #288521 |
| RGB | rgb(40, 133, 33) |
| HSL | hsl(116, 60%, 33%) |
| CMYK | cmyk(70%, 0%, 75%, 48%) |
| LAB | lab(48.7 -46.5 43.5) |
| LCH | lch(48.7 63.6 136.9) |
| OKLCH | oklch(0.542 0.160 142.1) |
Copy-ready code
/* CSS */
color: #288521;
background-color: #288521;
/* Tailwind (arbitrary) */
class="text-[#288521] bg-[#288521]"
/* SCSS */
$brand: #288521;
/* SwiftUI */
Color(red: 0.157, green: 0.522, blue: 0.129)
/* Android */
Color.parseColor("#288521")Accessibility — WCAG contrast
Aa
#288521 on white: 4.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#288521 on black: 4.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green52.2%
Blue12.9%
CMYK percentages
Cyan69.9%
Magenta0.0%
Yellow75.2%
Key (black)47.8%
Color previews
#288521 text on a black background
contrast 4.47:1
Card sample
#288521 text on a white background
contrast 4.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #288521;
Background color
Panel with #288521 background
background-color: #288521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #288521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 133, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 133, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #288521; background: linear-gradient(135deg, #288521, #21855D);