#399e21
a dark, vivid green · cool · closest name: forestgreen
RGB
57, 158, 33
HSL
109°, 65%, 38%
CMYK
64, 0, 79, 38
Luminance
0.2543
Every format
| HEX | #399e21 |
| RGB | rgb(57, 158, 33) |
| HSL | hsl(109, 65%, 38%) |
| CMYK | cmyk(64%, 0%, 79%, 38%) |
| LAB | lab(57.5 -51.5 52.3) |
| LCH | lch(57.5 73.5 134.6) |
| OKLCH | oklch(0.617 0.183 140.4) |
Copy-ready code
/* CSS */
color: #399e21;
background-color: #399e21;
/* Tailwind (arbitrary) */
class="text-[#399e21] bg-[#399e21]"
/* SCSS */
$brand: #399e21;
/* SwiftUI */
Color(red: 0.224, green: 0.620, blue: 0.129)
/* Android */
Color.parseColor("#399e21")Accessibility — WCAG contrast
Aa
#399e21 on white: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#399e21 on black: 6.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green62.0%
Blue12.9%
CMYK percentages
Cyan63.9%
Magenta0.0%
Yellow79.1%
Key (black)38.0%
Color previews
#399e21 text on a black background
contrast 6.09:1
Card sample
#399e21 text on a white background
contrast 3.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #399e21;
Background color
Panel with #399e21 background
background-color: #399e21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #399e21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 158, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 158, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #399e21; background: linear-gradient(135deg, #399e21, #219E5C);