#cfe821
a balanced, electric yellow · cool · closest name: yellow
RGB
207, 232, 33
HSL
68°, 81%, 52%
CMYK
11, 0, 86, 9
Luminance
0.7109
Every format
| HEX | #cfe821 |
| RGB | rgb(207, 232, 33) |
| HSL | hsl(68, 81%, 52%) |
| CMYK | cmyk(11%, 0%, 86%, 9%) |
| LAB | lab(87.5 -29.9 81.9) |
| LCH | lch(87.5 87.2 110.1) |
| OKLCH | oklch(0.882 0.198 117.5) |
Copy-ready code
/* CSS */
color: #cfe821;
background-color: #cfe821;
/* Tailwind (arbitrary) */
class="text-[#cfe821] bg-[#cfe821]"
/* SCSS */
$brand: #cfe821;
/* SwiftUI */
Color(red: 0.812, green: 0.910, blue: 0.129)
/* Android */
Color.parseColor("#cfe821")Accessibility — WCAG contrast
Aa
#cfe821 on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cfe821 on black: 15.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green91.0%
Blue12.9%
CMYK percentages
Cyan10.8%
Magenta0.0%
Yellow85.8%
Key (black)9.0%
Color previews
#cfe821 text on a black background
contrast 15.22:1
Card sample
#cfe821 text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cfe821;
Background color
Panel with #cfe821 background
background-color: #cfe821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cfe821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 232, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 232, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cfe821; background: linear-gradient(135deg, #cfe821, #4BE821);