#289e21
a dark, vivid green · cool · closest name: forestgreen
RGB
40, 158, 33
HSL
117°, 65%, 38%
CMYK
75, 0, 79, 38
Luminance
0.2501
Every format
| HEX | #289e21 |
| RGB | rgb(40, 158, 33) |
| HSL | hsl(117, 65%, 38%) |
| CMYK | cmyk(75%, 0%, 79%, 38%) |
| LAB | lab(57.1 -55.0 51.8) |
| LCH | lch(57.1 75.5 136.7) |
| OKLCH | oklch(0.612 0.189 142.2) |
Copy-ready code
/* CSS */
color: #289e21;
background-color: #289e21;
/* Tailwind (arbitrary) */
class="text-[#289e21] bg-[#289e21]"
/* SCSS */
$brand: #289e21;
/* SwiftUI */
Color(red: 0.157, green: 0.620, blue: 0.129)
/* Android */
Color.parseColor("#289e21")Accessibility — WCAG contrast
Aa
#289e21 on white: 3.50:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#289e21 on black: 6.00:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green62.0%
Blue12.9%
CMYK percentages
Cyan74.7%
Magenta0.0%
Yellow79.1%
Key (black)38.0%
Color previews
#289e21 text on a black background
contrast 6.00:1
Card sample
#289e21 text on a white background
contrast 3.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #289e21;
Background color
Panel with #289e21 background
background-color: #289e21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #289e21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 158, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 158, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #289e21; background: linear-gradient(135deg, #289e21, #219E6D);