#f3c721
a balanced, electric yellow · cool · closest name: gold
RGB
243, 199, 33
HSL
47°, 90%, 54%
CMYK
0, 18, 86, 5
Luminance
0.6001
Every format
| HEX | #f3c721 |
| RGB | rgb(243, 199, 33) |
| HSL | hsl(47, 90%, 54%) |
| CMYK | cmyk(0%, 18%, 86%, 5%) |
| LAB | lab(81.8 1.5 78.5) |
| LCH | lch(81.8 78.5 88.9) |
| OKLCH | oklch(0.844 0.167 91.9) |
Copy-ready code
/* CSS */
color: #f3c721;
background-color: #f3c721;
/* Tailwind (arbitrary) */
class="text-[#f3c721] bg-[#f3c721]"
/* SCSS */
$brand: #f3c721;
/* SwiftUI */
Color(red: 0.953, green: 0.780, blue: 0.129)
/* Android */
Color.parseColor("#f3c721")Accessibility — WCAG contrast
Aa
#f3c721 on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3c721 on black: 13.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green78.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta18.1%
Yellow86.4%
Key (black)4.7%
Color previews
#f3c721 text on a black background
contrast 13.00:1
Card sample
#f3c721 text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3c721;
Background color
Panel with #f3c721 background
background-color: #f3c721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3c721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 199, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 199, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3c721; background: linear-gradient(135deg, #f3c721, #93F321);