#c4e821
a balanced, electric green · cool · closest name: yellow
RGB
196, 232, 33
HSL
71°, 81%, 52%
CMYK
16, 0, 86, 9
Luminance
0.6956
Every format
| HEX | #c4e821 |
| RGB | rgb(196, 232, 33) |
| HSL | hsl(71, 81%, 52%) |
| CMYK | cmyk(16%, 0%, 86%, 9%) |
| LAB | lab(86.8 -34.4 81.0) |
| LCH | lch(86.8 88.0 113.0) |
| OKLCH | oklch(0.874 0.202 120.6) |
Copy-ready code
/* CSS */
color: #c4e821;
background-color: #c4e821;
/* Tailwind (arbitrary) */
class="text-[#c4e821] bg-[#c4e821]"
/* SCSS */
$brand: #c4e821;
/* SwiftUI */
Color(red: 0.769, green: 0.910, blue: 0.129)
/* Android */
Color.parseColor("#c4e821")Accessibility — WCAG contrast
Aa
#c4e821 on white: 1.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#c4e821 on black: 14.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.9%
Green91.0%
Blue12.9%
CMYK percentages
Cyan15.5%
Magenta0.0%
Yellow85.8%
Key (black)9.0%
Color previews
#c4e821 text on a black background
contrast 14.91:1
Card sample
#c4e821 text on a white background
contrast 1.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c4e821;
Background color
Panel with #c4e821 background
background-color: #c4e821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c4e821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(196, 232, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(196, 232, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c4e821; background: linear-gradient(135deg, #c4e821, #3FE821);