#ffdd22
a balanced, electric yellow · cool · closest name: gold
RGB
255, 221, 34
HSL
51°, 100%, 57%
CMYK
0, 13, 87, 0
Luminance
0.7309
Every format
| HEX | #ffdd22 |
| RGB | rgb(255, 221, 34) |
| HSL | hsl(51, 100%, 57%) |
| CMYK | cmyk(0%, 13%, 87%, 0%) |
| LAB | lab(88.5 -4.5 84.1) |
| LCH | lch(88.5 84.2 93.1) |
| OKLCH | oklch(0.899 0.180 97.4) |
Copy-ready code
/* CSS */
color: #ffdd22;
background-color: #ffdd22;
/* Tailwind (arbitrary) */
class="text-[#ffdd22] bg-[#ffdd22]"
/* SCSS */
$brand: #ffdd22;
/* SwiftUI */
Color(red: 1.000, green: 0.867, blue: 0.133)
/* Android */
Color.parseColor("#ffdd22")Accessibility — WCAG contrast
Aa
#ffdd22 on white: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffdd22 on black: 15.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green86.7%
Blue13.3%
CMYK percentages
Cyan0.0%
Magenta13.3%
Yellow86.7%
Key (black)0.0%
Color previews
#ffdd22 text on a black background
contrast 15.62:1
Card sample
#ffdd22 text on a white background
contrast 1.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffdd22;
Background color
Panel with #ffdd22 background
background-color: #ffdd22;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffdd22;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 221, 34, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 221, 34, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffdd22; background: linear-gradient(135deg, #ffdd22, #8EFF22);