#4fd521
a balanced, vivid green · cool · closest name: lime
RGB
79, 213, 33
HSL
105°, 73%, 48%
CMYK
63, 0, 85, 17
Luminance
0.4936
Every format
| HEX | #4fd521 |
| RGB | rgb(79, 213, 33) |
| HSL | hsl(105, 73%, 48%) |
| CMYK | cmyk(63%, 0%, 85%, 17%) |
| LAB | lab(75.7 -65.3 69.3) |
| LCH | lch(75.7 95.2 133.3) |
| OKLCH | oklch(0.769 0.235 139.7) |
Copy-ready code
/* CSS */
color: #4fd521;
background-color: #4fd521;
/* Tailwind (arbitrary) */
class="text-[#4fd521] bg-[#4fd521]"
/* SCSS */
$brand: #4fd521;
/* SwiftUI */
Color(red: 0.310, green: 0.835, blue: 0.129)
/* Android */
Color.parseColor("#4fd521")Accessibility — WCAG contrast
Aa
#4fd521 on white: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fd521 on black: 10.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green83.5%
Blue12.9%
CMYK percentages
Cyan62.9%
Magenta0.0%
Yellow84.5%
Key (black)16.5%
Color previews
#4fd521 text on a black background
contrast 10.87:1
Card sample
#4fd521 text on a white background
contrast 1.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fd521;
Background color
Panel with #4fd521 background
background-color: #4fd521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fd521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 213, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 213, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fd521; background: linear-gradient(135deg, #4fd521, #21D56B);