#fef239
a balanced, electric yellow · cool · closest name: yellow
RGB
254, 242, 57
HSL
56°, 99%, 61%
CMYK
0, 5, 78, 0
Luminance
0.8487
Every format
| HEX | #fef239 |
| RGB | rgb(254, 242, 57) |
| HSL | hsl(56, 99%, 61%) |
| CMYK | cmyk(0%, 5%, 78%, 0%) |
| LAB | lab(93.8 -14.7 83.0) |
| LCH | lch(93.8 84.3 100.1) |
| OKLCH | oklch(0.942 0.187 105.5) |
Copy-ready code
/* CSS */
color: #fef239;
background-color: #fef239;
/* Tailwind (arbitrary) */
class="text-[#fef239] bg-[#fef239]"
/* SCSS */
$brand: #fef239;
/* SwiftUI */
Color(red: 0.996, green: 0.949, blue: 0.224)
/* Android */
Color.parseColor("#fef239")Accessibility — WCAG contrast
Aa
#fef239 on white: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fef239 on black: 17.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.6%
Green94.9%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta4.7%
Yellow77.6%
Key (black)0.4%
Color previews
#fef239 text on a black background
contrast 17.97:1
Card sample
#fef239 text on a white background
contrast 1.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fef239;
Background color
Panel with #fef239 background
background-color: #fef239;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fef239;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(254, 242, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(254, 242, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fef239; background: linear-gradient(135deg, #fef239, #87FE39);