#4df00b
a balanced, electric green · cool · closest name: lime
RGB
77, 240, 11
HSL
103°, 91%, 49%
CMYK
68, 0, 95, 6
Luminance
0.6392
Every format
| HEX | #4df00b |
| RGB | rgb(77, 240, 11) |
| HSL | hsl(103, 91%, 49%) |
| CMYK | cmyk(68%, 0%, 95%, 6%) |
| LAB | lab(83.9 -74.8 79.6) |
| LCH | lch(83.9 109.2 133.2) |
| OKLCH | oklch(0.837 0.268 140.1) |
Copy-ready code
/* CSS */
color: #4df00b;
background-color: #4df00b;
/* Tailwind (arbitrary) */
class="text-[#4df00b] bg-[#4df00b]"
/* SCSS */
$brand: #4df00b;
/* SwiftUI */
Color(red: 0.302, green: 0.941, blue: 0.043)
/* Android */
Color.parseColor("#4df00b")Accessibility — WCAG contrast
Aa
#4df00b on white: 1.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df00b on black: 13.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.1%
Blue4.3%
CMYK percentages
Cyan67.9%
Magenta0.0%
Yellow95.4%
Key (black)5.9%
Color previews
#4df00b text on a black background
contrast 13.78:1
Card sample
#4df00b text on a white background
contrast 1.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df00b;
Background color
Panel with #4df00b background
background-color: #4df00b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df00b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 240, 11, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 240, 11, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df00b; background: linear-gradient(135deg, #4df00b, #0BF062);