#cef02b
a balanced, electric green · cool · closest name: yellow
RGB
206, 240, 43
HSL
70°, 87%, 56%
CMYK
14, 0, 82, 6
Luminance
0.7562
Every format
| HEX | #cef02b |
| RGB | rgb(206, 240, 43) |
| HSL | hsl(70, 87%, 56%) |
| CMYK | cmyk(14%, 0%, 82%, 6%) |
| LAB | lab(89.7 -33.8 81.6) |
| LCH | lch(89.7 88.3 112.5) |
| OKLCH | oklch(0.900 0.204 119.8) |
Copy-ready code
/* CSS */
color: #cef02b;
background-color: #cef02b;
/* Tailwind (arbitrary) */
class="text-[#cef02b] bg-[#cef02b]"
/* SCSS */
$brand: #cef02b;
/* SwiftUI */
Color(red: 0.808, green: 0.941, blue: 0.169)
/* Android */
Color.parseColor("#cef02b")Accessibility — WCAG contrast
Aa
#cef02b on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cef02b on black: 16.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green94.1%
Blue16.9%
CMYK percentages
Cyan14.2%
Magenta0.0%
Yellow82.1%
Key (black)5.9%
Color previews
#cef02b text on a black background
contrast 16.12:1
Card sample
#cef02b text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cef02b;
Background color
Panel with #cef02b background
background-color: #cef02b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cef02b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 240, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 240, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cef02b; background: linear-gradient(135deg, #cef02b, #4BF02B);