#4df178
a balanced, electric green · cool · closest name: forestgreen
RGB
77, 241, 120
HSL
136°, 85%, 62%
CMYK
68, 0, 50, 6
Luminance
0.6584
Every format
| HEX | #4df178 |
| RGB | rgb(77, 241, 120) |
| HSL | hsl(136, 85%, 62%) |
| CMYK | cmyk(68%, 0%, 50%, 6%) |
| LAB | lab(84.9 -67.0 46.1) |
| LCH | lch(84.9 81.3 145.5) |
| OKLCH | oklch(0.847 0.212 148.3) |
Copy-ready code
/* CSS */
color: #4df178;
background-color: #4df178;
/* Tailwind (arbitrary) */
class="text-[#4df178] bg-[#4df178]"
/* SCSS */
$brand: #4df178;
/* SwiftUI */
Color(red: 0.302, green: 0.945, blue: 0.471)
/* Android */
Color.parseColor("#4df178")Accessibility — WCAG contrast
Aa
#4df178 on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df178 on black: 14.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.5%
Blue47.1%
CMYK percentages
Cyan68.0%
Magenta0.0%
Yellow50.2%
Key (black)5.5%
Color previews
#4df178 text on a black background
contrast 14.17:1
Card sample
#4df178 text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df178;
Background color
Panel with #4df178 background
background-color: #4df178;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df178;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 241, 120, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 241, 120, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df178; background: linear-gradient(135deg, #4df178, #4DF1E5);