#4add21
a balanced, vivid green · cool · closest name: lime
RGB
74, 221, 33
HSL
107°, 74%, 50%
CMYK
67, 0, 85, 13
Luminance
0.5328
Every format
| HEX | #4add21 |
| RGB | rgb(74, 221, 33) |
| HSL | hsl(107, 74%, 50%) |
| CMYK | cmyk(67%, 0%, 85%, 13%) |
| LAB | lab(78.0 -68.9 71.3) |
| LCH | lch(78.0 99.2 134.0) |
| OKLCH | oklch(0.788 0.245 140.4) |
Copy-ready code
/* CSS */
color: #4add21;
background-color: #4add21;
/* Tailwind (arbitrary) */
class="text-[#4add21] bg-[#4add21]"
/* SCSS */
$brand: #4add21;
/* SwiftUI */
Color(red: 0.290, green: 0.867, blue: 0.129)
/* Android */
Color.parseColor("#4add21")Accessibility — WCAG contrast
Aa
#4add21 on white: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4add21 on black: 11.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.0%
Green86.7%
Blue12.9%
CMYK percentages
Cyan66.5%
Magenta0.0%
Yellow85.1%
Key (black)13.3%
Color previews
#4add21 text on a black background
contrast 11.66:1
Card sample
#4add21 text on a white background
contrast 1.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4add21;
Background color
Panel with #4add21 background
background-color: #4add21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4add21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(74, 221, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(74, 221, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4add21; background: linear-gradient(135deg, #4add21, #21DD75);