#cdf900
a balanced, electric green · cool · closest name: yellow
RGB
205, 249, 0
HSL
71°, 100%, 49%
CMYK
18, 0, 100, 2
Luminance
0.8073
Every format
| HEX | #cdf900 |
| RGB | rgb(205, 249, 0) |
| HSL | hsl(71, 100%, 49%) |
| CMYK | cmyk(18%, 0%, 100%, 2%) |
| LAB | lab(92.0 -38.9 89.1) |
| LCH | lch(92.0 97.2 113.6) |
| OKLCH | oklch(0.918 0.222 121.7) |
Copy-ready code
/* CSS */
color: #cdf900;
background-color: #cdf900;
/* Tailwind (arbitrary) */
class="text-[#cdf900] bg-[#cdf900]"
/* SCSS */
$brand: #cdf900;
/* SwiftUI */
Color(red: 0.804, green: 0.976, blue: 0.000)
/* Android */
Color.parseColor("#cdf900")Accessibility — WCAG contrast
Aa
#cdf900 on white: 1.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cdf900 on black: 17.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green97.6%
Blue0.0%
CMYK percentages
Cyan17.7%
Magenta0.0%
Yellow100.0%
Key (black)2.4%
Color previews
#cdf900 text on a black background
contrast 17.15:1
Card sample
#cdf900 text on a white background
contrast 1.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cdf900;
Background color
Panel with #cdf900 background
background-color: #cdf900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cdf900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 249, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 249, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cdf900; background: linear-gradient(135deg, #cdf900, #27F900);