#04fb39
a balanced, electric green · cool · closest name: lime
RGB
4, 251, 57
HSL
133°, 97%, 50%
CMYK
98, 0, 77, 2
Luminance
0.6932
Every format
| HEX | #04fb39 |
| RGB | rgb(4, 251, 57) |
| HSL | hsl(133, 97%, 50%) |
| CMYK | cmyk(98%, 0%, 77%, 2%) |
| LAB | lab(86.7 -83.1 72.8) |
| LCH | lch(86.7 110.5 138.8) |
| OKLCH | oklch(0.858 0.277 144.0) |
Copy-ready code
/* CSS */
color: #04fb39;
background-color: #04fb39;
/* Tailwind (arbitrary) */
class="text-[#04fb39] bg-[#04fb39]"
/* SCSS */
$brand: #04fb39;
/* SwiftUI */
Color(red: 0.016, green: 0.984, blue: 0.224)
/* Android */
Color.parseColor("#04fb39")Accessibility — WCAG contrast
Aa
#04fb39 on white: 1.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04fb39 on black: 14.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green98.4%
Blue22.4%
CMYK percentages
Cyan98.4%
Magenta0.0%
Yellow77.3%
Key (black)1.6%
Color previews
#04fb39 text on a black background
contrast 14.86:1
Card sample
#04fb39 text on a white background
contrast 1.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04fb39;
Background color
Panel with #04fb39 background
background-color: #04fb39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04fb39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 251, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 251, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04fb39; background: linear-gradient(135deg, #04fb39, #04FBDE);