#4cdf21
a balanced, vivid green · cool · closest name: lime
RGB
76, 223, 33
HSL
106°, 75%, 50%
CMYK
66, 0, 85, 13
Luminance
0.5442
Every format
| HEX | #4cdf21 |
| RGB | rgb(76, 223, 33) |
| HSL | hsl(106, 75%, 50%) |
| CMYK | cmyk(66%, 0%, 85%, 13%) |
| LAB | lab(78.7 -69.1 71.9) |
| LCH | lch(78.7 99.8 133.9) |
| OKLCH | oklch(0.794 0.247 140.3) |
Copy-ready code
/* CSS */
color: #4cdf21;
background-color: #4cdf21;
/* Tailwind (arbitrary) */
class="text-[#4cdf21] bg-[#4cdf21]"
/* SCSS */
$brand: #4cdf21;
/* SwiftUI */
Color(red: 0.298, green: 0.875, blue: 0.129)
/* Android */
Color.parseColor("#4cdf21")Accessibility — WCAG contrast
Aa
#4cdf21 on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4cdf21 on black: 11.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.8%
Green87.5%
Blue12.9%
CMYK percentages
Cyan65.9%
Magenta0.0%
Yellow85.2%
Key (black)12.5%
Color previews
#4cdf21 text on a black background
contrast 11.88:1
Card sample
#4cdf21 text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4cdf21;
Background color
Panel with #4cdf21 background
background-color: #4cdf21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4cdf21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(76, 223, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(76, 223, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4cdf21; background: linear-gradient(135deg, #4cdf21, #21DF75);