#fef58f
a light, electric yellow · cool · closest name: khaki
RGB
254, 245, 143
HSL
55°, 98%, 78%
CMYK
0, 4, 44, 0
Luminance
0.8836
Every format
| HEX | #fef58f |
| RGB | rgb(254, 245, 143) |
| HSL | hsl(55, 98%, 78%) |
| CMYK | cmyk(0%, 4%, 44%, 0%) |
| LAB | lab(95.3 -10.7 50.0) |
| LCH | lch(95.3 51.1 102.1) |
| OKLCH | oklch(0.956 0.124 104.1) |
Copy-ready code
/* CSS */
color: #fef58f;
background-color: #fef58f;
/* Tailwind (arbitrary) */
class="text-[#fef58f] bg-[#fef58f]"
/* SCSS */
$brand: #fef58f;
/* SwiftUI */
Color(red: 0.996, green: 0.961, blue: 0.561)
/* Android */
Color.parseColor("#fef58f")Accessibility — WCAG contrast
Aa
#fef58f on white: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fef58f on black: 18.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.6%
Green96.1%
Blue56.1%
CMYK percentages
Cyan0.0%
Magenta3.5%
Yellow43.7%
Key (black)0.4%
Color previews
#fef58f text on a black background
contrast 18.67:1
Card sample
#fef58f text on a white background
contrast 1.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fef58f;
Background color
Panel with #fef58f background
background-color: #fef58f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fef58f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(254, 245, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(254, 245, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fef58f; background: linear-gradient(135deg, #fef58f, #BDFE8F);