#f0df37
a balanced, electric yellow · cool · closest name: gold
RGB
240, 223, 55
HSL
55°, 86%, 58%
CMYK
0, 7, 77, 6
Luminance
0.7158
Every format
| HEX | #f0df37 |
| RGB | rgb(240, 223, 55) |
| HSL | hsl(55, 86%, 58%) |
| CMYK | cmyk(0%, 7%, 77%, 6%) |
| LAB | lab(87.8 -11.3 77.7) |
| LCH | lch(87.8 78.5 98.3) |
| OKLCH | oklch(0.891 0.174 103.3) |
Copy-ready code
/* CSS */
color: #f0df37;
background-color: #f0df37;
/* Tailwind (arbitrary) */
class="text-[#f0df37] bg-[#f0df37]"
/* SCSS */
$brand: #f0df37;
/* SwiftUI */
Color(red: 0.941, green: 0.875, blue: 0.216)
/* Android */
Color.parseColor("#f0df37")Accessibility — WCAG contrast
Aa
#f0df37 on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f0df37 on black: 15.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.1%
Green87.5%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta7.1%
Yellow77.1%
Key (black)5.9%
Color previews
#f0df37 text on a black background
contrast 15.32:1
Card sample
#f0df37 text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f0df37;
Background color
Panel with #f0df37 background
background-color: #f0df37;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f0df37;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(240, 223, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(240, 223, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f0df37; background: linear-gradient(135deg, #f0df37, #86F037);