#397b15
a dark, vivid green · cool · closest name: forestgreen
RGB
57, 123, 21
HSL
99°, 71%, 28%
CMYK
54, 0, 83, 52
Luminance
0.1509
Every format
| HEX | #397b15 |
| RGB | rgb(57, 123, 21) |
| HSL | hsl(99, 71%, 28%) |
| CMYK | cmyk(54%, 0%, 83%, 52%) |
| LAB | lab(45.8 -39.1 45.1) |
| LCH | lch(45.8 59.7 130.9) |
| OKLCH | oklch(0.519 0.147 137.4) |
Copy-ready code
/* CSS */
color: #397b15;
background-color: #397b15;
/* Tailwind (arbitrary) */
class="text-[#397b15] bg-[#397b15]"
/* SCSS */
$brand: #397b15;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.082)
/* Android */
Color.parseColor("#397b15")Accessibility — WCAG contrast
Aa
#397b15 on white: 5.23:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b15 on black: 4.02:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue8.2%
CMYK percentages
Cyan53.7%
Magenta0.0%
Yellow82.9%
Key (black)51.8%
Color previews
#397b15 text on a black background
contrast 4.02:1
Card sample
#397b15 text on a white background
contrast 5.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b15;
Background color
Panel with #397b15 background
background-color: #397b15;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b15;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 21, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 21, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b15; background: linear-gradient(135deg, #397b15, #157B35);