#cfe621
a balanced, electric yellow · cool · closest name: yellow
RGB
207, 230, 33
HSL
67°, 80%, 52%
CMYK
10, 0, 86, 10
Luminance
0.6997
Every format
| HEX | #cfe621 |
| RGB | rgb(207, 230, 33) |
| HSL | hsl(67, 80%, 52%) |
| CMYK | cmyk(10%, 0%, 86%, 10%) |
| LAB | lab(87.0 -29.0 81.4) |
| LCH | lch(87.0 86.5 109.6) |
| OKLCH | oklch(0.878 0.196 116.9) |
Copy-ready code
/* CSS */
color: #cfe621;
background-color: #cfe621;
/* Tailwind (arbitrary) */
class="text-[#cfe621] bg-[#cfe621]"
/* SCSS */
$brand: #cfe621;
/* SwiftUI */
Color(red: 0.812, green: 0.902, blue: 0.129)
/* Android */
Color.parseColor("#cfe621")Accessibility — WCAG contrast
Aa
#cfe621 on white: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cfe621 on black: 14.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green90.2%
Blue12.9%
CMYK percentages
Cyan10.0%
Magenta0.0%
Yellow85.7%
Key (black)9.8%
Color previews
#cfe621 text on a black background
contrast 14.99:1
Card sample
#cfe621 text on a white background
contrast 1.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cfe621;
Background color
Panel with #cfe621 background
background-color: #cfe621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cfe621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 230, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 230, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cfe621; background: linear-gradient(135deg, #cfe621, #4CE621);