#397c21
a dark, vivid green · cool · closest name: forestgreen
RGB
57, 124, 33
HSL
104°, 58%, 31%
CMYK
54, 0, 73, 51
Luminance
0.1539
Every format
| HEX | #397c21 |
| RGB | rgb(57, 124, 33) |
| HSL | hsl(104, 58%, 31%) |
| CMYK | cmyk(54%, 0%, 73%, 51%) |
| LAB | lab(46.2 -38.7 41.1) |
| LCH | lch(46.2 56.4 133.2) |
| OKLCH | oklch(0.523 0.142 138.8) |
Copy-ready code
/* CSS */
color: #397c21;
background-color: #397c21;
/* Tailwind (arbitrary) */
class="text-[#397c21] bg-[#397c21]"
/* SCSS */
$brand: #397c21;
/* SwiftUI */
Color(red: 0.224, green: 0.486, blue: 0.129)
/* Android */
Color.parseColor("#397c21")Accessibility — WCAG contrast
Aa
#397c21 on white: 5.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397c21 on black: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.6%
Blue12.9%
CMYK percentages
Cyan54.0%
Magenta0.0%
Yellow73.4%
Key (black)51.4%
Color previews
#397c21 text on a black background
contrast 4.08:1
Card sample
#397c21 text on a white background
contrast 5.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397c21;
Background color
Panel with #397c21 background
background-color: #397c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 124, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 124, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397c21; background: linear-gradient(135deg, #397c21, #217C46);