#cdf837
a balanced, electric green · cool · closest name: yellow
RGB
205, 248, 55
HSL
73°, 93%, 59%
CMYK
17, 0, 78, 3
Luminance
0.8039
Every format
| HEX | #cdf837 |
| RGB | rgb(205, 248, 55) |
| HSL | hsl(73, 93%, 59%) |
| CMYK | cmyk(17%, 0%, 78%, 3%) |
| LAB | lab(91.9 -37.3 80.4) |
| LCH | lch(91.9 88.7 114.9) |
| OKLCH | oklch(0.917 0.208 122.1) |
Copy-ready code
/* CSS */
color: #cdf837;
background-color: #cdf837;
/* Tailwind (arbitrary) */
class="text-[#cdf837] bg-[#cdf837]"
/* SCSS */
$brand: #cdf837;
/* SwiftUI */
Color(red: 0.804, green: 0.973, blue: 0.216)
/* Android */
Color.parseColor("#cdf837")Accessibility — WCAG contrast
Aa
#cdf837 on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cdf837 on black: 17.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green97.3%
Blue21.6%
CMYK percentages
Cyan17.3%
Magenta0.0%
Yellow77.8%
Key (black)2.7%
Color previews
#cdf837 text on a black background
contrast 17.08:1
Card sample
#cdf837 text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cdf837;
Background color
Panel with #cdf837 background
background-color: #cdf837;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cdf837;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 248, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 248, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cdf837; background: linear-gradient(135deg, #cdf837, #4CF837);