#caff39
a balanced, electric green · cool · closest name: yellow
RGB
202, 255, 57
HSL
76°, 100%, 61%
CMYK
21, 0, 78, 0
Luminance
0.8437
Every format
| HEX | #caff39 |
| RGB | rgb(202, 255, 57) |
| HSL | hsl(76, 100%, 61%) |
| CMYK | cmyk(21%, 0%, 78%, 0%) |
| LAB | lab(93.6 -41.5 81.4) |
| LCH | lch(93.6 91.4 117.0) |
| OKLCH | oklch(0.931 0.216 124.2) |
Copy-ready code
/* CSS */
color: #caff39;
background-color: #caff39;
/* Tailwind (arbitrary) */
class="text-[#caff39] bg-[#caff39]"
/* SCSS */
$brand: #caff39;
/* SwiftUI */
Color(red: 0.792, green: 1.000, blue: 0.224)
/* Android */
Color.parseColor("#caff39")Accessibility — WCAG contrast
Aa
#caff39 on white: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#caff39 on black: 17.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red79.2%
Green100.0%
Blue22.4%
CMYK percentages
Cyan20.8%
Magenta0.0%
Yellow77.6%
Key (black)0.0%
Color previews
#caff39 text on a black background
contrast 17.87:1
Card sample
#caff39 text on a white background
contrast 1.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #caff39;
Background color
Panel with #caff39 background
background-color: #caff39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #caff39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(202, 255, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(202, 255, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #caff39; background: linear-gradient(135deg, #caff39, #46FF39);