#f3c40c
a balanced, electric yellow · cool · closest name: gold
RGB
243, 196, 12
HSL
48°, 91%, 50%
CMYK
0, 19, 95, 5
Luminance
0.5856
Every format
| HEX | #f3c40c |
| RGB | rgb(243, 196, 12) |
| HSL | hsl(48, 91%, 50%) |
| CMYK | cmyk(0%, 19%, 95%, 5%) |
| LAB | lab(81.0 2.8 81.3) |
| LCH | lch(81.0 81.4 88.1) |
| OKLCH | oklch(0.838 0.170 91.0) |
Copy-ready code
/* CSS */
color: #f3c40c;
background-color: #f3c40c;
/* Tailwind (arbitrary) */
class="text-[#f3c40c] bg-[#f3c40c]"
/* SCSS */
$brand: #f3c40c;
/* SwiftUI */
Color(red: 0.953, green: 0.769, blue: 0.047)
/* Android */
Color.parseColor("#f3c40c")Accessibility — WCAG contrast
Aa
#f3c40c on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3c40c on black: 12.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green76.9%
Blue4.7%
CMYK percentages
Cyan0.0%
Magenta19.3%
Yellow95.1%
Key (black)4.7%
Color previews
#f3c40c text on a black background
contrast 12.71:1
Card sample
#f3c40c text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3c40c;
Background color
Panel with #f3c40c background
background-color: #f3c40c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3c40c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 196, 12, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 196, 12, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3c40c; background: linear-gradient(135deg, #f3c40c, #88F30C);