#fff663
a light, electric yellow · cool · closest name: gold
RGB
255, 246, 99
HSL
57°, 100%, 69%
CMYK
0, 4, 61, 0
Luminance
0.8807
Every format
| HEX | #fff663 |
| RGB | rgb(255, 246, 99) |
| HSL | hsl(57, 100%, 69%) |
| CMYK | cmyk(0%, 4%, 61%, 0%) |
| LAB | lab(95.2 -14.3 69.6) |
| LCH | lch(95.2 71.1 101.6) |
| OKLCH | oklch(0.954 0.165 105.8) |
Copy-ready code
/* CSS */
color: #fff663;
background-color: #fff663;
/* Tailwind (arbitrary) */
class="text-[#fff663] bg-[#fff663]"
/* SCSS */
$brand: #fff663;
/* SwiftUI */
Color(red: 1.000, green: 0.965, blue: 0.388)
/* Android */
Color.parseColor("#fff663")Accessibility — WCAG contrast
Aa
#fff663 on white: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fff663 on black: 18.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green96.5%
Blue38.8%
CMYK percentages
Cyan0.0%
Magenta3.5%
Yellow61.2%
Key (black)0.0%
Color previews
#fff663 text on a black background
contrast 18.61:1
Card sample
#fff663 text on a white background
contrast 1.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fff663;
Background color
Panel with #fff663 background
background-color: #fff663;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fff663;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 246, 99, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 246, 99, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fff663; background: linear-gradient(135deg, #fff663, #A0FF63);