#4bd921
a balanced, vivid green · cool · closest name: lime
RGB
75, 217, 33
HSL
106°, 74%, 49%
CMYK
65, 0, 85, 15
Luminance
0.5123
Every format
| HEX | #4bd921 |
| RGB | rgb(75, 217, 33) |
| HSL | hsl(106, 74%, 49%) |
| CMYK | cmyk(65%, 0%, 85%, 15%) |
| LAB | lab(76.8 -67.4 70.2) |
| LCH | lch(76.8 97.4 133.8) |
| OKLCH | oklch(0.778 0.241 140.2) |
Copy-ready code
/* CSS */
color: #4bd921;
background-color: #4bd921;
/* Tailwind (arbitrary) */
class="text-[#4bd921] bg-[#4bd921]"
/* SCSS */
$brand: #4bd921;
/* SwiftUI */
Color(red: 0.294, green: 0.851, blue: 0.129)
/* Android */
Color.parseColor("#4bd921")Accessibility — WCAG contrast
Aa
#4bd921 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4bd921 on black: 11.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green85.1%
Blue12.9%
CMYK percentages
Cyan65.4%
Magenta0.0%
Yellow84.8%
Key (black)14.9%
Color previews
#4bd921 text on a black background
contrast 11.25:1
Card sample
#4bd921 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4bd921;
Background color
Panel with #4bd921 background
background-color: #4bd921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4bd921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 217, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 217, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4bd921; background: linear-gradient(135deg, #4bd921, #21D972);