#cefd03
a balanced, electric green · cool · closest name: yellow
RGB
206, 253, 3
HSL
71°, 98%, 50%
CMYK
19, 0, 99, 1
Luminance
0.8338
Every format
| HEX | #cefd03 |
| RGB | rgb(206, 253, 3) |
| HSL | hsl(71, 98%, 50%) |
| CMYK | cmyk(19%, 0%, 99%, 1%) |
| LAB | lab(93.2 -40.3 89.8) |
| LCH | lch(93.2 98.4 114.2) |
| OKLCH | oklch(0.928 0.225 122.3) |
Copy-ready code
/* CSS */
color: #cefd03;
background-color: #cefd03;
/* Tailwind (arbitrary) */
class="text-[#cefd03] bg-[#cefd03]"
/* SCSS */
$brand: #cefd03;
/* SwiftUI */
Color(red: 0.808, green: 0.992, blue: 0.012)
/* Android */
Color.parseColor("#cefd03")Accessibility — WCAG contrast
Aa
#cefd03 on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cefd03 on black: 17.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green99.2%
Blue1.2%
CMYK percentages
Cyan18.6%
Magenta0.0%
Yellow98.8%
Key (black)0.8%
Color previews
#cefd03 text on a black background
contrast 17.68:1
Card sample
#cefd03 text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cefd03;
Background color
Panel with #cefd03 background
background-color: #cefd03;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cefd03;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 253, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 253, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cefd03; background: linear-gradient(135deg, #cefd03, #27FD03);