#c9ff2c
a balanced, electric green · cool · closest name: yellow
RGB
201, 255, 44
HSL
75°, 100%, 59%
CMYK
21, 0, 83, 0
Luminance
0.8412
Every format
| HEX | #c9ff2c |
| RGB | rgb(201, 255, 44) |
| HSL | hsl(75, 100%, 59%) |
| CMYK | cmyk(21%, 0%, 83%, 0%) |
| LAB | lab(93.5 -42.4 84.5) |
| LCH | lch(93.5 94.5 116.6) |
| OKLCH | oklch(0.930 0.222 124.2) |
Copy-ready code
/* CSS */
color: #c9ff2c;
background-color: #c9ff2c;
/* Tailwind (arbitrary) */
class="text-[#c9ff2c] bg-[#c9ff2c]"
/* SCSS */
$brand: #c9ff2c;
/* SwiftUI */
Color(red: 0.788, green: 1.000, blue: 0.173)
/* Android */
Color.parseColor("#c9ff2c")Accessibility — WCAG contrast
Aa
#c9ff2c on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#c9ff2c on black: 17.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.8%
Green100.0%
Blue17.3%
CMYK percentages
Cyan21.2%
Magenta0.0%
Yellow82.7%
Key (black)0.0%
Color previews
#c9ff2c text on a black background
contrast 17.82:1
Card sample
#c9ff2c text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c9ff2c;
Background color
Panel with #c9ff2c background
background-color: #c9ff2c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c9ff2c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(201, 255, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(201, 255, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c9ff2c; background: linear-gradient(135deg, #c9ff2c, #3CFF2C);