#cefd17
a balanced, electric green · cool · closest name: yellow
RGB
206, 253, 23
HSL
72°, 98%, 54%
CMYK
19, 0, 91, 1
Luminance
0.8343
Every format
| HEX | #cefd17 |
| RGB | rgb(206, 253, 23) |
| HSL | hsl(72, 98%, 54%) |
| CMYK | cmyk(19%, 0%, 91%, 1%) |
| LAB | lab(93.2 -40.0 88.0) |
| LCH | lch(93.2 96.7 114.5) |
| OKLCH | oklch(0.928 0.223 122.4) |
Copy-ready code
/* CSS */
color: #cefd17;
background-color: #cefd17;
/* Tailwind (arbitrary) */
class="text-[#cefd17] bg-[#cefd17]"
/* SCSS */
$brand: #cefd17;
/* SwiftUI */
Color(red: 0.808, green: 0.992, blue: 0.090)
/* Android */
Color.parseColor("#cefd17")Accessibility — WCAG contrast
Aa
#cefd17 on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cefd17 on black: 17.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green99.2%
Blue9.0%
CMYK percentages
Cyan18.6%
Magenta0.0%
Yellow90.9%
Key (black)0.8%
Color previews
#cefd17 text on a black background
contrast 17.69:1
Card sample
#cefd17 text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cefd17;
Background color
Panel with #cefd17 background
background-color: #cefd17;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cefd17;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 253, 23, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 253, 23, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cefd17; background: linear-gradient(135deg, #cefd17, #34FD17);