#fefd57
a light, electric yellow · cool · closest name: yellow
RGB
254, 253, 87
HSL
60°, 99%, 67%
CMYK
0, 0, 66, 0
Luminance
0.9201
Every format
| HEX | #fefd57 |
| RGB | rgb(254, 253, 87) |
| HSL | hsl(60, 99%, 67%) |
| CMYK | cmyk(0%, 0%, 66%, 0%) |
| LAB | lab(96.8 -18.8 76.0) |
| LCH | lch(96.8 78.3 103.9) |
| OKLCH | oklch(0.966 0.180 109.0) |
Copy-ready code
/* CSS */
color: #fefd57;
background-color: #fefd57;
/* Tailwind (arbitrary) */
class="text-[#fefd57] bg-[#fefd57]"
/* SCSS */
$brand: #fefd57;
/* SwiftUI */
Color(red: 0.996, green: 0.992, blue: 0.341)
/* Android */
Color.parseColor("#fefd57")Accessibility — WCAG contrast
Aa
#fefd57 on white: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fefd57 on black: 19.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.6%
Green99.2%
Blue34.1%
CMYK percentages
Cyan0.0%
Magenta0.4%
Yellow65.7%
Key (black)0.4%
Color previews
#fefd57 text on a black background
contrast 19.40:1
Card sample
#fefd57 text on a white background
contrast 1.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fefd57;
Background color
Panel with #fefd57 background
background-color: #fefd57;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fefd57;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(254, 253, 87, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(254, 253, 87, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fefd57; background: linear-gradient(135deg, #fefd57, #90FE57);