#21cd3f
a balanced, vivid green · cool · closest name: forestgreen
RGB
33, 205, 63
HSL
131°, 72%, 47%
CMYK
84, 0, 69, 20
Luminance
0.4434
Every format
| HEX | #21cd3f |
| RGB | rgb(33, 205, 63) |
| HSL | hsl(131, 72%, 47%) |
| CMYK | cmyk(84%, 0%, 69%, 20%) |
| LAB | lab(72.5 -68.1 56.5) |
| LCH | lch(72.5 88.5 140.3) |
| OKLCH | oklch(0.740 0.225 144.8) |
Copy-ready code
/* CSS */
color: #21cd3f;
background-color: #21cd3f;
/* Tailwind (arbitrary) */
class="text-[#21cd3f] bg-[#21cd3f]"
/* SCSS */
$brand: #21cd3f;
/* SwiftUI */
Color(red: 0.129, green: 0.804, blue: 0.247)
/* Android */
Color.parseColor("#21cd3f")Accessibility — WCAG contrast
Aa
#21cd3f on white: 2.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21cd3f on black: 9.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green80.4%
Blue24.7%
CMYK percentages
Cyan83.9%
Magenta0.0%
Yellow69.3%
Key (black)19.6%
Color previews
#21cd3f text on a black background
contrast 9.87:1
Card sample
#21cd3f text on a white background
contrast 2.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21cd3f;
Background color
Panel with #21cd3f background
background-color: #21cd3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21cd3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 205, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 205, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21cd3f; background: linear-gradient(135deg, #21cd3f, #21CDB2);