#fdf02b
a balanced, electric yellow · cool · closest name: yellow
RGB
253, 240, 43
HSL
56°, 98%, 58%
CMYK
0, 5, 83, 1
Luminance
0.8338
Every format
| HEX | #fdf02b |
| RGB | rgb(253, 240, 43) |
| HSL | hsl(56, 98%, 58%) |
| CMYK | cmyk(0%, 5%, 83%, 1%) |
| LAB | lab(93.2 -14.6 85.9) |
| LCH | lch(93.2 87.2 99.6) |
| OKLCH | oklch(0.936 0.191 105.4) |
Copy-ready code
/* CSS */
color: #fdf02b;
background-color: #fdf02b;
/* Tailwind (arbitrary) */
class="text-[#fdf02b] bg-[#fdf02b]"
/* SCSS */
$brand: #fdf02b;
/* SwiftUI */
Color(red: 0.992, green: 0.941, blue: 0.169)
/* Android */
Color.parseColor("#fdf02b")Accessibility — WCAG contrast
Aa
#fdf02b on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdf02b on black: 17.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green94.1%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta5.1%
Yellow83.0%
Key (black)0.8%
Color previews
#fdf02b text on a black background
contrast 17.68:1
Card sample
#fdf02b text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdf02b;
Background color
Panel with #fdf02b background
background-color: #fdf02b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdf02b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 240, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 240, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdf02b; background: linear-gradient(135deg, #fdf02b, #7EFD2B);