#137b21
a dark, vivid green · cool · closest name: forestgreen
RGB
19, 123, 33
HSL
128°, 73%, 28%
CMYK
85, 0, 73, 52
Luminance
0.1441
Every format
| HEX | #137b21 |
| RGB | rgb(19, 123, 33) |
| HSL | hsl(128, 73%, 28%) |
| CMYK | cmyk(85%, 0%, 73%, 52%) |
| LAB | lab(44.8 -46.5 39.4) |
| LCH | lch(44.8 61.0 139.7) |
| OKLCH | oklch(0.509 0.154 144.4) |
Copy-ready code
/* CSS */
color: #137b21;
background-color: #137b21;
/* Tailwind (arbitrary) */
class="text-[#137b21] bg-[#137b21]"
/* SCSS */
$brand: #137b21;
/* SwiftUI */
Color(red: 0.075, green: 0.482, blue: 0.129)
/* Android */
Color.parseColor("#137b21")Accessibility — WCAG contrast
Aa
#137b21 on white: 5.41:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#137b21 on black: 3.88:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green48.2%
Blue12.9%
CMYK percentages
Cyan84.6%
Magenta0.0%
Yellow73.2%
Key (black)51.8%
Color previews
#137b21 text on a black background
contrast 3.88:1
Card sample
#137b21 text on a white background
contrast 5.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #137b21;
Background color
Panel with #137b21 background
background-color: #137b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #137b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 123, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 123, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #137b21; background: linear-gradient(135deg, #137b21, #137B66);