#f3d511
a balanced, electric yellow · cool · closest name: gold
RGB
243, 213, 17
HSL
52°, 90%, 51%
CMYK
0, 12, 93, 5
Luminance
0.6668
Every format
| HEX | #f3d511 |
| RGB | rgb(243, 213, 17) |
| HSL | hsl(52, 90%, 51%) |
| CMYK | cmyk(0%, 12%, 93%, 5%) |
| LAB | lab(85.3 -5.9 83.9) |
| LCH | lch(85.3 84.1 94.0) |
| OKLCH | oklch(0.872 0.178 98.7) |
Copy-ready code
/* CSS */
color: #f3d511;
background-color: #f3d511;
/* Tailwind (arbitrary) */
class="text-[#f3d511] bg-[#f3d511]"
/* SCSS */
$brand: #f3d511;
/* SwiftUI */
Color(red: 0.953, green: 0.835, blue: 0.067)
/* Android */
Color.parseColor("#f3d511")Accessibility — WCAG contrast
Aa
#f3d511 on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3d511 on black: 14.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green83.5%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta12.3%
Yellow93.0%
Key (black)4.7%
Color previews
#f3d511 text on a black background
contrast 14.34:1
Card sample
#f3d511 text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3d511;
Background color
Panel with #f3d511 background
background-color: #f3d511;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3d511;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 213, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 213, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3d511; background: linear-gradient(135deg, #f3d511, #7BF311);