#3fd91f
a balanced, electric green · cool · closest name: lime
RGB
63, 217, 31
HSL
110°, 75%, 49%
CMYK
71, 0, 86, 15
Luminance
0.5078
Every format
| HEX | #3fd91f |
| RGB | rgb(63, 217, 31) |
| HSL | hsl(110, 75%, 49%) |
| CMYK | cmyk(71%, 0%, 86%, 15%) |
| LAB | lab(76.5 -69.8 70.3) |
| LCH | lch(76.5 99.1 134.8) |
| OKLCH | oklch(0.775 0.245 141.1) |
Copy-ready code
/* CSS */
color: #3fd91f;
background-color: #3fd91f;
/* Tailwind (arbitrary) */
class="text-[#3fd91f] bg-[#3fd91f]"
/* SCSS */
$brand: #3fd91f;
/* SwiftUI */
Color(red: 0.247, green: 0.851, blue: 0.122)
/* Android */
Color.parseColor("#3fd91f")Accessibility — WCAG contrast
Aa
#3fd91f on white: 1.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd91f on black: 11.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.1%
Blue12.2%
CMYK percentages
Cyan71.0%
Magenta0.0%
Yellow85.7%
Key (black)14.9%
Color previews
#3fd91f text on a black background
contrast 11.16:1
Card sample
#3fd91f text on a white background
contrast 1.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd91f;
Background color
Panel with #3fd91f background
background-color: #3fd91f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd91f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 217, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 217, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd91f; background: linear-gradient(135deg, #3fd91f, #1FD97B);