#397b18
a dark, vivid green · cool · closest name: forestgreen
RGB
57, 123, 24
HSL
100°, 67%, 29%
CMYK
54, 0, 81, 52
Luminance
0.1510
Every format
| HEX | #397b18 |
| RGB | rgb(57, 123, 24) |
| HSL | hsl(100, 67%, 29%) |
| CMYK | cmyk(54%, 0%, 81%, 52%) |
| LAB | lab(45.8 -38.9 44.1) |
| LCH | lch(45.8 58.8 131.4) |
| OKLCH | oklch(0.520 0.146 137.7) |
Copy-ready code
/* CSS */
color: #397b18;
background-color: #397b18;
/* Tailwind (arbitrary) */
class="text-[#397b18] bg-[#397b18]"
/* SCSS */
$brand: #397b18;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.094)
/* Android */
Color.parseColor("#397b18")Accessibility — WCAG contrast
Aa
#397b18 on white: 5.22:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b18 on black: 4.02:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue9.4%
CMYK percentages
Cyan53.7%
Magenta0.0%
Yellow80.5%
Key (black)51.8%
Color previews
#397b18 text on a black background
contrast 4.02:1
Card sample
#397b18 text on a white background
contrast 5.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b18;
Background color
Panel with #397b18 background
background-color: #397b18;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b18;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 24, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 24, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b18; background: linear-gradient(135deg, #397b18, #187B39);