#fdfd66
a light, electric yellow · cool · closest name: yellow
RGB
253, 253, 102
HSL
60°, 97%, 70%
CMYK
0, 0, 60, 1
Luminance
0.9209
Every format
| HEX | #fdfd66 |
| RGB | rgb(253, 253, 102) |
| HSL | hsl(60, 97%, 70%) |
| CMYK | cmyk(0%, 0%, 60%, 1%) |
| LAB | lab(96.9 -18.3 70.1) |
| LCH | lch(96.9 72.5 104.6) |
| OKLCH | oklch(0.967 0.170 109.2) |
Copy-ready code
/* CSS */
color: #fdfd66;
background-color: #fdfd66;
/* Tailwind (arbitrary) */
class="text-[#fdfd66] bg-[#fdfd66]"
/* SCSS */
$brand: #fdfd66;
/* SwiftUI */
Color(red: 0.992, green: 0.992, blue: 0.400)
/* Android */
Color.parseColor("#fdfd66")Accessibility — WCAG contrast
Aa
#fdfd66 on white: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdfd66 on black: 19.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green99.2%
Blue40.0%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow59.7%
Key (black)0.8%
Color previews
#fdfd66 text on a black background
contrast 19.42:1
Card sample
#fdfd66 text on a white background
contrast 1.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdfd66;
Background color
Panel with #fdfd66 background
background-color: #fdfd66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdfd66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 253, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 253, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdfd66; background: linear-gradient(135deg, #fdfd66, #98FD66);