#fdf331
a balanced, electric yellow · cool · closest name: yellow
RGB
253, 243, 49
HSL
57°, 98%, 59%
CMYK
0, 4, 81, 1
Luminance
0.8521
Every format
| HEX | #fdf331 |
| RGB | rgb(253, 243, 49) |
| HSL | hsl(57, 98%, 59%) |
| CMYK | cmyk(0%, 4%, 81%, 1%) |
| LAB | lab(94.0 -15.9 85.2) |
| LCH | lch(94.0 86.7 100.6) |
| OKLCH | oklch(0.943 0.191 106.3) |
Copy-ready code
/* CSS */
color: #fdf331;
background-color: #fdf331;
/* Tailwind (arbitrary) */
class="text-[#fdf331] bg-[#fdf331]"
/* SCSS */
$brand: #fdf331;
/* SwiftUI */
Color(red: 0.992, green: 0.953, blue: 0.192)
/* Android */
Color.parseColor("#fdf331")Accessibility — WCAG contrast
Aa
#fdf331 on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdf331 on black: 18.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green95.3%
Blue19.2%
CMYK percentages
Cyan0.0%
Magenta4.0%
Yellow80.6%
Key (black)0.8%
Color previews
#fdf331 text on a black background
contrast 18.04:1
Card sample
#fdf331 text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdf331;
Background color
Panel with #fdf331 background
background-color: #fdf331;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdf331;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 243, 49, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 243, 49, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdf331; background: linear-gradient(135deg, #fdf331, #7FFD31);