#21b430
a dark, vivid green · cool · closest name: forestgreen
RGB
33, 180, 48
HSL
126°, 69%, 42%
CMYK
82, 0, 73, 29
Luminance
0.3318
Every format
| HEX | #21b430 |
| RGB | rgb(33, 180, 48) |
| HSL | hsl(126, 69%, 42%) |
| CMYK | cmyk(82%, 0%, 73%, 29%) |
| LAB | lab(64.3 -61.8 53.7) |
| LCH | lch(64.3 81.9 139.0) |
| OKLCH | oklch(0.672 0.207 143.9) |
Copy-ready code
/* CSS */
color: #21b430;
background-color: #21b430;
/* Tailwind (arbitrary) */
class="text-[#21b430] bg-[#21b430]"
/* SCSS */
$brand: #21b430;
/* SwiftUI */
Color(red: 0.129, green: 0.706, blue: 0.188)
/* Android */
Color.parseColor("#21b430")Accessibility — WCAG contrast
Aa
#21b430 on white: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21b430 on black: 7.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green70.6%
Blue18.8%
CMYK percentages
Cyan81.7%
Magenta0.0%
Yellow73.3%
Key (black)29.4%
Color previews
#21b430 text on a black background
contrast 7.64:1
Card sample
#21b430 text on a white background
contrast 2.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21b430;
Background color
Panel with #21b430 background
background-color: #21b430;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21b430;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 180, 48, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 180, 48, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21b430; background: linear-gradient(135deg, #21b430, #21B492);