#ffdd66
a light, electric yellow · cool · closest name: khaki
RGB
255, 221, 102
HSL
47°, 100%, 70%
CMYK
0, 13, 60, 0
Luminance
0.7393
Every format
| HEX | #ffdd66 |
| RGB | rgb(255, 221, 102) |
| HSL | hsl(47, 100%, 70%) |
| CMYK | cmyk(0%, 13%, 60%, 0%) |
| LAB | lab(88.9 -1.7 61.4) |
| LCH | lch(88.9 61.5 91.6) |
| OKLCH | oklch(0.904 0.142 93.4) |
Copy-ready code
/* CSS */
color: #ffdd66;
background-color: #ffdd66;
/* Tailwind (arbitrary) */
class="text-[#ffdd66] bg-[#ffdd66]"
/* SCSS */
$brand: #ffdd66;
/* SwiftUI */
Color(red: 1.000, green: 0.867, blue: 0.400)
/* Android */
Color.parseColor("#ffdd66")Accessibility — WCAG contrast
Aa
#ffdd66 on white: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffdd66 on black: 15.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green86.7%
Blue40.0%
CMYK percentages
Cyan0.0%
Magenta13.3%
Yellow60.0%
Key (black)0.0%
Color previews
#ffdd66 text on a black background
contrast 15.79:1
Card sample
#ffdd66 text on a white background
contrast 1.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffdd66;
Background color
Panel with #ffdd66 background
background-color: #ffdd66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffdd66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 221, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 221, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffdd66; background: linear-gradient(135deg, #ffdd66, #BBFF66);