#4bb821
a dark, vivid green · cool · closest name: forestgreen
RGB
75, 184, 33
HSL
103°, 70%, 43%
CMYK
59, 0, 82, 28
Luminance
0.3589
Every format
| HEX | #4bb821 |
| RGB | rgb(75, 184, 33) |
| HSL | hsl(103, 70%, 43%) |
| CMYK | cmyk(59%, 0%, 82%, 28%) |
| LAB | lab(66.4 -56.4 60.9) |
| LCH | lch(66.4 83.0 132.8) |
| OKLCH | oklch(0.692 0.205 139.1) |
Copy-ready code
/* CSS */
color: #4bb821;
background-color: #4bb821;
/* Tailwind (arbitrary) */
class="text-[#4bb821] bg-[#4bb821]"
/* SCSS */
$brand: #4bb821;
/* SwiftUI */
Color(red: 0.294, green: 0.722, blue: 0.129)
/* Android */
Color.parseColor("#4bb821")Accessibility — WCAG contrast
Aa
#4bb821 on white: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4bb821 on black: 8.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green72.2%
Blue12.9%
CMYK percentages
Cyan59.2%
Magenta0.0%
Yellow82.1%
Key (black)27.8%
Color previews
#4bb821 text on a black background
contrast 8.18:1
Card sample
#4bb821 text on a white background
contrast 2.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4bb821;
Background color
Panel with #4bb821 background
background-color: #4bb821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4bb821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 184, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 184, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4bb821; background: linear-gradient(135deg, #4bb821, #21B85C);