#f9e921
a balanced, electric yellow · cool · closest name: gold
RGB
249, 233, 33
HSL
56°, 95%, 55%
CMYK
0, 6, 87, 2
Luminance
0.7853
Every format
| HEX | #f9e921 |
| RGB | rgb(249, 233, 33) |
| HSL | hsl(56, 95%, 55%) |
| CMYK | cmyk(0%, 6%, 87%, 2%) |
| LAB | lab(91.0 -13.1 86.1) |
| LCH | lch(91.0 87.0 98.6) |
| OKLCH | oklch(0.918 0.189 104.3) |
Copy-ready code
/* CSS */
color: #f9e921;
background-color: #f9e921;
/* Tailwind (arbitrary) */
class="text-[#f9e921] bg-[#f9e921]"
/* SCSS */
$brand: #f9e921;
/* SwiftUI */
Color(red: 0.976, green: 0.914, blue: 0.129)
/* Android */
Color.parseColor("#f9e921")Accessibility — WCAG contrast
Aa
#f9e921 on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f9e921 on black: 16.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.6%
Green91.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta6.4%
Yellow86.7%
Key (black)2.4%
Color previews
#f9e921 text on a black background
contrast 16.71:1
Card sample
#f9e921 text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f9e921;
Background color
Panel with #f9e921 background
background-color: #f9e921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f9e921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(249, 233, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(249, 233, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f9e921; background: linear-gradient(135deg, #f9e921, #79F921);