#337b13
a dark, vivid green · cool · closest name: forestgreen
RGB
51, 123, 19
HSL
102°, 73%, 28%
CMYK
59, 0, 85, 52
Luminance
0.1492
Every format
| HEX | #337b13 |
| RGB | rgb(51, 123, 19) |
| HSL | hsl(102, 73%, 28%) |
| CMYK | cmyk(59%, 0%, 85%, 52%) |
| LAB | lab(45.5 -41.0 45.4) |
| LCH | lch(45.5 61.1 132.1) |
| OKLCH | oklch(0.517 0.151 138.5) |
Copy-ready code
/* CSS */
color: #337b13;
background-color: #337b13;
/* Tailwind (arbitrary) */
class="text-[#337b13] bg-[#337b13]"
/* SCSS */
$brand: #337b13;
/* SwiftUI */
Color(red: 0.200, green: 0.482, blue: 0.075)
/* Android */
Color.parseColor("#337b13")Accessibility — WCAG contrast
Aa
#337b13 on white: 5.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#337b13 on black: 3.98:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green48.2%
Blue7.5%
CMYK percentages
Cyan58.5%
Magenta0.0%
Yellow84.6%
Key (black)51.8%
Color previews
#337b13 text on a black background
contrast 3.98:1
Card sample
#337b13 text on a white background
contrast 5.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #337b13;
Background color
Panel with #337b13 background
background-color: #337b13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #337b13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 123, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 123, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #337b13; background: linear-gradient(135deg, #337b13, #137B38);