#4cef39
a balanced, electric green · cool · closest name: lime
RGB
76, 239, 57
HSL
114°, 85%, 58%
CMYK
68, 0, 76, 6
Luminance
0.6356
Every format
| HEX | #4cef39 |
| RGB | rgb(76, 239, 57) |
| HSL | hsl(114, 85%, 58%) |
| CMYK | cmyk(68%, 0%, 76%, 6%) |
| LAB | lab(83.7 -72.9 70.3) |
| LCH | lch(83.7 101.3 136.1) |
| OKLCH | oklch(0.836 0.254 141.7) |
Copy-ready code
/* CSS */
color: #4cef39;
background-color: #4cef39;
/* Tailwind (arbitrary) */
class="text-[#4cef39] bg-[#4cef39]"
/* SCSS */
$brand: #4cef39;
/* SwiftUI */
Color(red: 0.298, green: 0.937, blue: 0.224)
/* Android */
Color.parseColor("#4cef39")Accessibility — WCAG contrast
Aa
#4cef39 on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4cef39 on black: 13.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.8%
Green93.7%
Blue22.4%
CMYK percentages
Cyan68.2%
Magenta0.0%
Yellow76.2%
Key (black)6.3%
Color previews
#4cef39 text on a black background
contrast 13.71:1
Card sample
#4cef39 text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4cef39;
Background color
Panel with #4cef39 background
background-color: #4cef39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4cef39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(76, 239, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(76, 239, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4cef39; background: linear-gradient(135deg, #4cef39, #39EF9F);