#ccff39
a balanced, electric green · cool · closest name: yellow
RGB
204, 255, 57
HSL
76°, 100%, 61%
CMYK
20, 0, 78, 0
Luminance
0.8465
Every format
| HEX | #ccff39 |
| RGB | rgb(204, 255, 57) |
| HSL | hsl(76, 100%, 61%) |
| CMYK | cmyk(20%, 0%, 78%, 0%) |
| LAB | lab(93.7 -40.8 81.5) |
| LCH | lch(93.7 91.2 116.6) |
| OKLCH | oklch(0.932 0.215 123.7) |
Copy-ready code
/* CSS */
color: #ccff39;
background-color: #ccff39;
/* Tailwind (arbitrary) */
class="text-[#ccff39] bg-[#ccff39]"
/* SCSS */
$brand: #ccff39;
/* SwiftUI */
Color(red: 0.800, green: 1.000, blue: 0.224)
/* Android */
Color.parseColor("#ccff39")Accessibility — WCAG contrast
Aa
#ccff39 on white: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ccff39 on black: 17.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.0%
Green100.0%
Blue22.4%
CMYK percentages
Cyan20.0%
Magenta0.0%
Yellow77.6%
Key (black)0.0%
Color previews
#ccff39 text on a black background
contrast 17.93:1
Card sample
#ccff39 text on a white background
contrast 1.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ccff39;
Background color
Panel with #ccff39 background
background-color: #ccff39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ccff39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(204, 255, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(204, 255, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ccff39; background: linear-gradient(135deg, #ccff39, #48FF39);