#4ddc21
a balanced, vivid green · cool · closest name: lime
RGB
77, 220, 33
HSL
106°, 74%, 50%
CMYK
65, 0, 85, 14
Luminance
0.5287
Every format
| HEX | #4ddc21 |
| RGB | rgb(77, 220, 33) |
| HSL | hsl(106, 74%, 50%) |
| CMYK | cmyk(65%, 0%, 85%, 14%) |
| LAB | lab(77.8 -68.0 71.1) |
| LCH | lch(77.8 98.4 133.7) |
| OKLCH | oklch(0.786 0.243 140.1) |
Copy-ready code
/* CSS */
color: #4ddc21;
background-color: #4ddc21;
/* Tailwind (arbitrary) */
class="text-[#4ddc21] bg-[#4ddc21]"
/* SCSS */
$brand: #4ddc21;
/* SwiftUI */
Color(red: 0.302, green: 0.863, blue: 0.129)
/* Android */
Color.parseColor("#4ddc21")Accessibility — WCAG contrast
Aa
#4ddc21 on white: 1.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ddc21 on black: 11.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green86.3%
Blue12.9%
CMYK percentages
Cyan65.0%
Magenta0.0%
Yellow85.0%
Key (black)13.7%
Color previews
#4ddc21 text on a black background
contrast 11.57:1
Card sample
#4ddc21 text on a white background
contrast 1.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ddc21;
Background color
Panel with #4ddc21 background
background-color: #4ddc21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ddc21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 220, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 220, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ddc21; background: linear-gradient(135deg, #4ddc21, #21DC72);