#4df23d
a balanced, electric green · cool · closest name: lime
RGB
77, 242, 61
HSL
115°, 87%, 59%
CMYK
68, 0, 75, 5
Luminance
0.6542
Every format
| HEX | #4df23d |
| RGB | rgb(77, 242, 61) |
| HSL | hsl(115, 87%, 59%) |
| CMYK | cmyk(68%, 0%, 75%, 5%) |
| LAB | lab(84.7 -73.4 70.0) |
| LCH | lch(84.7 101.4 136.4) |
| OKLCH | oklch(0.844 0.255 141.9) |
Copy-ready code
/* CSS */
color: #4df23d;
background-color: #4df23d;
/* Tailwind (arbitrary) */
class="text-[#4df23d] bg-[#4df23d]"
/* SCSS */
$brand: #4df23d;
/* SwiftUI */
Color(red: 0.302, green: 0.949, blue: 0.239)
/* Android */
Color.parseColor("#4df23d")Accessibility — WCAG contrast
Aa
#4df23d on white: 1.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df23d on black: 14.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.9%
Blue23.9%
CMYK percentages
Cyan68.2%
Magenta0.0%
Yellow74.8%
Key (black)5.1%
Color previews
#4df23d text on a black background
contrast 14.08:1
Card sample
#4df23d text on a white background
contrast 1.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df23d;
Background color
Panel with #4df23d background
background-color: #4df23d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df23d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 242, 61, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 242, 61, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df23d; background: linear-gradient(135deg, #4df23d, #3DF2A6);