#3fdf20
a balanced, vivid green · cool · closest name: lime
RGB
63, 223, 32
HSL
110°, 75%, 50%
CMYK
72, 0, 86, 13
Luminance
0.5394
Every format
| HEX | #3fdf20 |
| RGB | rgb(63, 223, 32) |
| HSL | hsl(110, 75%, 50%) |
| CMYK | cmyk(72%, 0%, 86%, 13%) |
| LAB | lab(78.4 -71.6 71.8) |
| LCH | lch(78.4 101.4 134.9) |
| OKLCH | oklch(0.791 0.251 141.2) |
Copy-ready code
/* CSS */
color: #3fdf20;
background-color: #3fdf20;
/* Tailwind (arbitrary) */
class="text-[#3fdf20] bg-[#3fdf20]"
/* SCSS */
$brand: #3fdf20;
/* SwiftUI */
Color(red: 0.247, green: 0.875, blue: 0.125)
/* Android */
Color.parseColor("#3fdf20")Accessibility — WCAG contrast
Aa
#3fdf20 on white: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdf20 on black: 11.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.5%
Blue12.5%
CMYK percentages
Cyan71.7%
Magenta0.0%
Yellow85.7%
Key (black)12.5%
Color previews
#3fdf20 text on a black background
contrast 11.79:1
Card sample
#3fdf20 text on a white background
contrast 1.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdf20;
Background color
Panel with #3fdf20 background
background-color: #3fdf20;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdf20;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 223, 32, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 223, 32, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdf20; background: linear-gradient(135deg, #3fdf20, #20DF80);