#4bb521
a dark, vivid green · cool · closest name: forestgreen
RGB
75, 181, 33
HSL
103°, 69%, 42%
CMYK
59, 0, 82, 29
Luminance
0.3465
Every format
| HEX | #4bb521 |
| RGB | rgb(75, 181, 33) |
| HSL | hsl(103, 69%, 42%) |
| CMYK | cmyk(59%, 0%, 82%, 29%) |
| LAB | lab(65.5 -55.3 60.0) |
| LCH | lch(65.5 81.6 132.7) |
| OKLCH | oklch(0.684 0.202 139.0) |
Copy-ready code
/* CSS */
color: #4bb521;
background-color: #4bb521;
/* Tailwind (arbitrary) */
class="text-[#4bb521] bg-[#4bb521]"
/* SCSS */
$brand: #4bb521;
/* SwiftUI */
Color(red: 0.294, green: 0.710, blue: 0.129)
/* Android */
Color.parseColor("#4bb521")Accessibility — WCAG contrast
Aa
#4bb521 on white: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4bb521 on black: 7.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green71.0%
Blue12.9%
CMYK percentages
Cyan58.6%
Magenta0.0%
Yellow81.8%
Key (black)29.0%
Color previews
#4bb521 text on a black background
contrast 7.93:1
Card sample
#4bb521 text on a white background
contrast 2.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4bb521;
Background color
Panel with #4bb521 background
background-color: #4bb521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4bb521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 181, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 181, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4bb521; background: linear-gradient(135deg, #4bb521, #21B55A);