#3fef5f
a balanced, electric green · cool · closest name: lime
RGB
63, 239, 95
HSL
131°, 85%, 59%
CMYK
74, 0, 60, 6
Luminance
0.6362
Every format
| HEX | #3fef5f |
| RGB | rgb(63, 239, 95) |
| HSL | hsl(131, 85%, 59%) |
| CMYK | cmyk(74%, 0%, 60%, 6%) |
| LAB | lab(83.8 -71.7 56.0) |
| LCH | lch(83.8 91.0 142.0) |
| OKLCH | oklch(0.836 0.234 145.8) |
Copy-ready code
/* CSS */
color: #3fef5f;
background-color: #3fef5f;
/* Tailwind (arbitrary) */
class="text-[#3fef5f] bg-[#3fef5f]"
/* SCSS */
$brand: #3fef5f;
/* SwiftUI */
Color(red: 0.247, green: 0.937, blue: 0.373)
/* Android */
Color.parseColor("#3fef5f")Accessibility — WCAG contrast
Aa
#3fef5f on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fef5f on black: 13.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green93.7%
Blue37.3%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow60.3%
Key (black)6.3%
Color previews
#3fef5f text on a black background
contrast 13.72:1
Card sample
#3fef5f text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fef5f;
Background color
Panel with #3fef5f background
background-color: #3fef5f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fef5f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 239, 95, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 239, 95, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fef5f; background: linear-gradient(135deg, #3fef5f, #3FEFD4);