#cdf21d
a balanced, electric green · cool · closest name: yellow
RGB
205, 242, 29
HSL
70°, 89%, 53%
CMYK
15, 0, 88, 5
Luminance
0.7657
Every format
| HEX | #cdf21d |
| RGB | rgb(205, 242, 29) |
| HSL | hsl(70, 89%, 53%) |
| CMYK | cmyk(15%, 0%, 88%, 5%) |
| LAB | lab(90.1 -35.4 84.7) |
| LCH | lch(90.1 91.8 112.7) |
| OKLCH | oklch(0.903 0.210 120.4) |
Copy-ready code
/* CSS */
color: #cdf21d;
background-color: #cdf21d;
/* Tailwind (arbitrary) */
class="text-[#cdf21d] bg-[#cdf21d]"
/* SCSS */
$brand: #cdf21d;
/* SwiftUI */
Color(red: 0.804, green: 0.949, blue: 0.114)
/* Android */
Color.parseColor("#cdf21d")Accessibility — WCAG contrast
Aa
#cdf21d on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cdf21d on black: 16.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green94.9%
Blue11.4%
CMYK percentages
Cyan15.3%
Magenta0.0%
Yellow88.0%
Key (black)5.1%
Color previews
#cdf21d text on a black background
contrast 16.31:1
Card sample
#cdf21d text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cdf21d;
Background color
Panel with #cdf21d background
background-color: #cdf21d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cdf21d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 242, 29, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 242, 29, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cdf21d; background: linear-gradient(135deg, #cdf21d, #3FF21D);