#4df133
a balanced, electric green · cool · closest name: lime
RGB
77, 241, 51
HSL
112°, 87%, 57%
CMYK
68, 0, 79, 6
Luminance
0.6473
Every format
| HEX | #4df133 |
| RGB | rgb(77, 241, 51) |
| HSL | hsl(112, 87%, 57%) |
| CMYK | cmyk(68%, 0%, 79%, 6%) |
| LAB | lab(84.3 -73.7 72.6) |
| LCH | lch(84.3 103.5 135.4) |
| OKLCH | oklch(0.841 0.258 141.3) |
Copy-ready code
/* CSS */
color: #4df133;
background-color: #4df133;
/* Tailwind (arbitrary) */
class="text-[#4df133] bg-[#4df133]"
/* SCSS */
$brand: #4df133;
/* SwiftUI */
Color(red: 0.302, green: 0.945, blue: 0.200)
/* Android */
Color.parseColor("#4df133")Accessibility — WCAG contrast
Aa
#4df133 on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df133 on black: 13.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.5%
Blue20.0%
CMYK percentages
Cyan68.0%
Magenta0.0%
Yellow78.8%
Key (black)5.5%
Color previews
#4df133 text on a black background
contrast 13.95:1
Card sample
#4df133 text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df133;
Background color
Panel with #4df133 background
background-color: #4df133;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df133;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 241, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 241, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df133; background: linear-gradient(135deg, #4df133, #33F198);