#cfe721
a balanced, electric yellow · cool · closest name: yellow
RGB
207, 231, 33
HSL
67°, 81%, 52%
CMYK
10, 0, 86, 9
Luminance
0.7053
Every format
| HEX | #cfe721 |
| RGB | rgb(207, 231, 33) |
| HSL | hsl(67, 81%, 52%) |
| CMYK | cmyk(10%, 0%, 86%, 9%) |
| LAB | lab(87.3 -29.5 81.7) |
| LCH | lch(87.3 86.8 109.8) |
| OKLCH | oklch(0.880 0.197 117.2) |
Copy-ready code
/* CSS */
color: #cfe721;
background-color: #cfe721;
/* Tailwind (arbitrary) */
class="text-[#cfe721] bg-[#cfe721]"
/* SCSS */
$brand: #cfe721;
/* SwiftUI */
Color(red: 0.812, green: 0.906, blue: 0.129)
/* Android */
Color.parseColor("#cfe721")Accessibility — WCAG contrast
Aa
#cfe721 on white: 1.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cfe721 on black: 15.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green90.6%
Blue12.9%
CMYK percentages
Cyan10.4%
Magenta0.0%
Yellow85.7%
Key (black)9.4%
Color previews
#cfe721 text on a black background
contrast 15.11:1
Card sample
#cfe721 text on a white background
contrast 1.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cfe721;
Background color
Panel with #cfe721 background
background-color: #cfe721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cfe721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 231, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 231, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cfe721; background: linear-gradient(135deg, #cfe721, #4BE721);