#cefc39
a balanced, electric green · cool · closest name: yellow
RGB
206, 252, 57
HSL
74°, 97%, 61%
CMYK
18, 0, 77, 1
Luminance
0.8304
Every format
| HEX | #cefc39 |
| RGB | rgb(206, 252, 57) |
| HSL | hsl(74, 97%, 61%) |
| CMYK | cmyk(18%, 0%, 77%, 1%) |
| LAB | lab(93.0 -38.7 81.0) |
| LCH | lch(93.0 89.7 115.5) |
| OKLCH | oklch(0.927 0.211 122.7) |
Copy-ready code
/* CSS */
color: #cefc39;
background-color: #cefc39;
/* Tailwind (arbitrary) */
class="text-[#cefc39] bg-[#cefc39]"
/* SCSS */
$brand: #cefc39;
/* SwiftUI */
Color(red: 0.808, green: 0.988, blue: 0.224)
/* Android */
Color.parseColor("#cefc39")Accessibility — WCAG contrast
Aa
#cefc39 on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cefc39 on black: 17.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green98.8%
Blue22.4%
CMYK percentages
Cyan18.3%
Magenta0.0%
Yellow77.4%
Key (black)1.2%
Color previews
#cefc39 text on a black background
contrast 17.61:1
Card sample
#cefc39 text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cefc39;
Background color
Panel with #cefc39 background
background-color: #cefc39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cefc39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 252, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 252, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cefc39; background: linear-gradient(135deg, #cefc39, #4CFC39);