#fdde21
a balanced, electric yellow · cool · closest name: gold
RGB
253, 222, 33
HSL
52°, 98%, 56%
CMYK
0, 12, 87, 1
Luminance
0.7324
Every format
| HEX | #fdde21 |
| RGB | rgb(253, 222, 33) |
| HSL | hsl(52, 98%, 56%) |
| CMYK | cmyk(0%, 12%, 87%, 1%) |
| LAB | lab(88.6 -5.9 84.3) |
| LCH | lch(88.6 84.5 94.0) |
| OKLCH | oklch(0.899 0.181 98.6) |
Copy-ready code
/* CSS */
color: #fdde21;
background-color: #fdde21;
/* Tailwind (arbitrary) */
class="text-[#fdde21] bg-[#fdde21]"
/* SCSS */
$brand: #fdde21;
/* SwiftUI */
Color(red: 0.992, green: 0.871, blue: 0.129)
/* Android */
Color.parseColor("#fdde21")Accessibility — WCAG contrast
Aa
#fdde21 on white: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdde21 on black: 15.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green87.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta12.3%
Yellow87.0%
Key (black)0.8%
Color previews
#fdde21 text on a black background
contrast 15.65:1
Card sample
#fdde21 text on a white background
contrast 1.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdde21;
Background color
Panel with #fdde21 background
background-color: #fdde21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdde21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 222, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 222, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdde21; background: linear-gradient(135deg, #fdde21, #8AFD21);