#fde521
a balanced, electric yellow · cool · closest name: gold
RGB
253, 229, 33
HSL
54°, 98%, 56%
CMYK
0, 10, 87, 1
Luminance
0.7703
Every format
| HEX | #fde521 |
| RGB | rgb(253, 229, 33) |
| HSL | hsl(54, 98%, 56%) |
| CMYK | cmyk(0%, 10%, 87%, 1%) |
| LAB | lab(90.3 -9.4 85.7) |
| LCH | lch(90.3 86.2 96.3) |
| OKLCH | oklch(0.913 0.186 101.4) |
Copy-ready code
/* CSS */
color: #fde521;
background-color: #fde521;
/* Tailwind (arbitrary) */
class="text-[#fde521] bg-[#fde521]"
/* SCSS */
$brand: #fde521;
/* SwiftUI */
Color(red: 0.992, green: 0.898, blue: 0.129)
/* Android */
Color.parseColor("#fde521")Accessibility — WCAG contrast
Aa
#fde521 on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fde521 on black: 16.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green89.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta9.5%
Yellow87.0%
Key (black)0.8%
Color previews
#fde521 text on a black background
contrast 16.41:1
Card sample
#fde521 text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fde521;
Background color
Panel with #fde521 background
background-color: #fde521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fde521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 229, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 229, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fde521; background: linear-gradient(135deg, #fde521, #82FD21);