#cef042
a balanced, electric green · cool · closest name: yellow
RGB
206, 240, 66
HSL
72°, 85%, 60%
CMYK
14, 0, 73, 6
Luminance
0.7584
Every format
| HEX | #cef042 |
| RGB | rgb(206, 240, 66) |
| HSL | hsl(72, 85%, 60%) |
| CMYK | cmyk(14%, 0%, 73%, 6%) |
| LAB | lab(89.8 -32.8 75.2) |
| LCH | lch(89.8 82.1 113.6) |
| OKLCH | oklch(0.901 0.193 120.2) |
Copy-ready code
/* CSS */
color: #cef042;
background-color: #cef042;
/* Tailwind (arbitrary) */
class="text-[#cef042] bg-[#cef042]"
/* SCSS */
$brand: #cef042;
/* SwiftUI */
Color(red: 0.808, green: 0.941, blue: 0.259)
/* Android */
Color.parseColor("#cef042")Accessibility — WCAG contrast
Aa
#cef042 on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cef042 on black: 16.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green94.1%
Blue25.9%
CMYK percentages
Cyan14.2%
Magenta0.0%
Yellow72.5%
Key (black)5.9%
Color previews
#cef042 text on a black background
contrast 16.17:1
Card sample
#cef042 text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cef042;
Background color
Panel with #cef042 background
background-color: #cef042;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cef042;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 240, 66, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 240, 66, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cef042; background: linear-gradient(135deg, #cef042, #5AF042);