#4df166
a balanced, electric green · cool · closest name: lime
RGB
77, 241, 102
HSL
129°, 85%, 62%
CMYK
68, 0, 58, 6
Luminance
0.6545
Every format
| HEX | #4df166 |
| RGB | rgb(77, 241, 102) |
| HSL | hsl(129, 85%, 62%) |
| CMYK | cmyk(68%, 0%, 58%, 6%) |
| LAB | lab(84.7 -69.3 54.1) |
| LCH | lch(84.7 87.9 142.0) |
| OKLCH | oklch(0.845 0.227 145.6) |
Copy-ready code
/* CSS */
color: #4df166;
background-color: #4df166;
/* Tailwind (arbitrary) */
class="text-[#4df166] bg-[#4df166]"
/* SCSS */
$brand: #4df166;
/* SwiftUI */
Color(red: 0.302, green: 0.945, blue: 0.400)
/* Android */
Color.parseColor("#4df166")Accessibility — WCAG contrast
Aa
#4df166 on white: 1.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df166 on black: 14.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.5%
Blue40.0%
CMYK percentages
Cyan68.0%
Magenta0.0%
Yellow57.7%
Key (black)5.5%
Color previews
#4df166 text on a black background
contrast 14.09:1
Card sample
#4df166 text on a white background
contrast 1.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df166;
Background color
Panel with #4df166 background
background-color: #4df166;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df166;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 241, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 241, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df166; background: linear-gradient(135deg, #4df166, #4DF1D3);