#f3df31
a balanced, electric yellow · cool · closest name: gold
RGB
243, 223, 49
HSL
54°, 89%, 57%
CMYK
0, 8, 80, 5
Luminance
0.7205
Every format
| HEX | #f3df31 |
| RGB | rgb(243, 223, 49) |
| HSL | hsl(54, 89%, 57%) |
| CMYK | cmyk(0%, 8%, 80%, 5%) |
| LAB | lab(88.0 -10.2 79.7) |
| LCH | lch(88.0 80.3 97.3) |
| OKLCH | oklch(0.893 0.176 102.3) |
Copy-ready code
/* CSS */
color: #f3df31;
background-color: #f3df31;
/* Tailwind (arbitrary) */
class="text-[#f3df31] bg-[#f3df31]"
/* SCSS */
$brand: #f3df31;
/* SwiftUI */
Color(red: 0.953, green: 0.875, blue: 0.192)
/* Android */
Color.parseColor("#f3df31")Accessibility — WCAG contrast
Aa
#f3df31 on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3df31 on black: 15.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green87.5%
Blue19.2%
CMYK percentages
Cyan0.0%
Magenta8.2%
Yellow79.8%
Key (black)4.7%
Color previews
#f3df31 text on a black background
contrast 15.41:1
Card sample
#f3df31 text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3df31;
Background color
Panel with #f3df31 background
background-color: #f3df31;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3df31;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 223, 49, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 223, 49, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3df31; background: linear-gradient(135deg, #f3df31, #86F331);