#f3ff46
a balanced, electric yellow · cool · closest name: yellow
RGB
243, 255, 70
HSL
64°, 100%, 64%
CMYK
5, 0, 73, 0
Luminance
0.9102
Every format
| HEX | #f3ff46 |
| RGB | rgb(243, 255, 70) |
| HSL | hsl(64, 100%, 64%) |
| CMYK | cmyk(5%, 0%, 73%, 0%) |
| LAB | lab(96.4 -24.9 81.1) |
| LCH | lch(96.4 84.9 107.1) |
| OKLCH | oklch(0.961 0.195 113.3) |
Copy-ready code
/* CSS */
color: #f3ff46;
background-color: #f3ff46;
/* Tailwind (arbitrary) */
class="text-[#f3ff46] bg-[#f3ff46]"
/* SCSS */
$brand: #f3ff46;
/* SwiftUI */
Color(red: 0.953, green: 1.000, blue: 0.275)
/* Android */
Color.parseColor("#f3ff46")Accessibility — WCAG contrast
Aa
#f3ff46 on white: 1.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f3ff46 on black: 19.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green100.0%
Blue27.5%
CMYK percentages
Cyan4.7%
Magenta0.0%
Yellow72.5%
Key (black)0.0%
Color previews
#f3ff46 text on a black background
contrast 19.20:1
Card sample
#f3ff46 text on a white background
contrast 1.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3ff46;
Background color
Panel with #f3ff46 background
background-color: #f3ff46;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3ff46;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 255, 70, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 255, 70, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3ff46; background: linear-gradient(135deg, #f3ff46, #78FF46);