#fdf221
a balanced, electric yellow · cool · closest name: yellow
RGB
253, 242, 33
HSL
57°, 98%, 56%
CMYK
0, 4, 87, 1
Luminance
0.8450
Every format
| HEX | #fdf221 |
| RGB | rgb(253, 242, 33) |
| HSL | hsl(57, 98%, 56%) |
| CMYK | cmyk(0%, 4%, 87%, 1%) |
| LAB | lab(93.7 -15.8 88.3) |
| LCH | lch(93.7 89.7 100.1) |
| OKLCH | oklch(0.940 0.196 106.2) |
Copy-ready code
/* CSS */
color: #fdf221;
background-color: #fdf221;
/* Tailwind (arbitrary) */
class="text-[#fdf221] bg-[#fdf221]"
/* SCSS */
$brand: #fdf221;
/* SwiftUI */
Color(red: 0.992, green: 0.949, blue: 0.129)
/* Android */
Color.parseColor("#fdf221")Accessibility — WCAG contrast
Aa
#fdf221 on white: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fdf221 on black: 17.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green94.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta4.3%
Yellow87.0%
Key (black)0.8%
Color previews
#fdf221 text on a black background
contrast 17.90:1
Card sample
#fdf221 text on a white background
contrast 1.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fdf221;
Background color
Panel with #fdf221 background
background-color: #fdf221;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fdf221;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 242, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 242, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fdf221; background: linear-gradient(135deg, #fdf221, #75FD21);