#fff623
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 246, 35
HSL
58°, 100%, 57%
CMYK
0, 4, 86, 0
Luminance
0.8729
Every format
| HEX | #fff623 |
| RGB | rgb(255, 246, 35) |
| HSL | hsl(58, 100%, 57%) |
| CMYK | cmyk(0%, 4%, 86%, 0%) |
| LAB | lab(94.9 -16.9 89.0) |
| LCH | lch(94.9 90.6 100.7) |
| OKLCH | oklch(0.950 0.198 106.8) |
Copy-ready code
/* CSS */
color: #fff623;
background-color: #fff623;
/* Tailwind (arbitrary) */
class="text-[#fff623] bg-[#fff623]"
/* SCSS */
$brand: #fff623;
/* SwiftUI */
Color(red: 1.000, green: 0.965, blue: 0.137)
/* Android */
Color.parseColor("#fff623")Accessibility — WCAG contrast
Aa
#fff623 on white: 1.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fff623 on black: 18.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green96.5%
Blue13.7%
CMYK percentages
Cyan0.0%
Magenta3.5%
Yellow86.3%
Key (black)0.0%
Color previews
#fff623 text on a black background
contrast 18.46:1
Card sample
#fff623 text on a white background
contrast 1.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fff623;
Background color
Panel with #fff623 background
background-color: #fff623;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fff623;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 246, 35, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 246, 35, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fff623; background: linear-gradient(135deg, #fff623, #76FF23);