#f3f41f
a balanced, electric yellow · cool · closest name: yellow
RGB
243, 244, 31
HSL
60°, 91%, 54%
CMYK
0, 0, 87, 4
Luminance
0.8385
Every format
| HEX | #f3f41f |
| RGB | rgb(243, 244, 31) |
| HSL | hsl(60, 91%, 54%) |
| CMYK | cmyk(0%, 0%, 87%, 4%) |
| LAB | lab(93.4 -20.9 88.1) |
| LCH | lch(93.4 90.5 103.4) |
| OKLCH | oklch(0.936 0.200 110.0) |
Copy-ready code
/* CSS */
color: #f3f41f;
background-color: #f3f41f;
/* Tailwind (arbitrary) */
class="text-[#f3f41f] bg-[#f3f41f]"
/* SCSS */
$brand: #f3f41f;
/* SwiftUI */
Color(red: 0.953, green: 0.957, blue: 0.122)
/* Android */
Color.parseColor("#f3f41f")Accessibility — WCAG contrast
Aa
#f3f41f on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3f41f on black: 17.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green95.7%
Blue12.2%
CMYK percentages
Cyan0.4%
Magenta0.0%
Yellow87.3%
Key (black)4.3%
Color previews
#f3f41f text on a black background
contrast 17.77:1
Card sample
#f3f41f text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3f41f;
Background color
Panel with #f3f41f background
background-color: #f3f41f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3f41f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 244, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 244, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3f41f; background: linear-gradient(135deg, #f3f41f, #65F41F);