#ffdf66
a light, electric yellow · cool · closest name: khaki
RGB
255, 223, 102
HSL
48°, 100%, 70%
CMYK
0, 13, 60, 0
Luminance
0.7499
Every format
| HEX | #ffdf66 |
| RGB | rgb(255, 223, 102) |
| HSL | hsl(48, 100%, 70%) |
| CMYK | cmyk(0%, 13%, 60%, 0%) |
| LAB | lab(89.4 -2.7 62.0) |
| LCH | lch(89.4 62.0 92.5) |
| OKLCH | oklch(0.908 0.143 94.6) |
Copy-ready code
/* CSS */
color: #ffdf66;
background-color: #ffdf66;
/* Tailwind (arbitrary) */
class="text-[#ffdf66] bg-[#ffdf66]"
/* SCSS */
$brand: #ffdf66;
/* SwiftUI */
Color(red: 1.000, green: 0.875, blue: 0.400)
/* Android */
Color.parseColor("#ffdf66")Accessibility — WCAG contrast
Aa
#ffdf66 on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffdf66 on black: 16.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green87.5%
Blue40.0%
CMYK percentages
Cyan0.0%
Magenta12.5%
Yellow60.0%
Key (black)0.0%
Color previews
#ffdf66 text on a black background
contrast 16.00:1
Card sample
#ffdf66 text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffdf66;
Background color
Panel with #ffdf66 background
background-color: #ffdf66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffdf66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 223, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 223, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffdf66; background: linear-gradient(135deg, #ffdf66, #B9FF66);