#4df971
a balanced, electric green · cool · closest name: lime
RGB
77, 249, 113
HSL
133°, 94%, 64%
CMYK
69, 0, 55, 2
Luminance
0.7052
Every format
| HEX | #4df971 |
| RGB | rgb(77, 249, 113) |
| HSL | hsl(133, 94%, 64%) |
| CMYK | cmyk(69%, 0%, 55%, 2%) |
| LAB | lab(87.3 -70.6 52.2) |
| LCH | lch(87.3 87.8 143.5) |
| OKLCH | oklch(0.867 0.228 146.8) |
Copy-ready code
/* CSS */
color: #4df971;
background-color: #4df971;
/* Tailwind (arbitrary) */
class="text-[#4df971] bg-[#4df971]"
/* SCSS */
$brand: #4df971;
/* SwiftUI */
Color(red: 0.302, green: 0.976, blue: 0.443)
/* Android */
Color.parseColor("#4df971")Accessibility — WCAG contrast
Aa
#4df971 on white: 1.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df971 on black: 15.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green97.6%
Blue44.3%
CMYK percentages
Cyan69.1%
Magenta0.0%
Yellow54.6%
Key (black)2.4%
Color previews
#4df971 text on a black background
contrast 15.10:1
Card sample
#4df971 text on a white background
contrast 1.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df971;
Background color
Panel with #4df971 background
background-color: #4df971;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df971;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 249, 113, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 249, 113, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df971; background: linear-gradient(135deg, #4df971, #4DF9E4);