#ffc721
a balanced, electric yellow · warm · closest name: gold
RGB
255, 199, 33
HSL
45°, 100%, 57%
CMYK
0, 22, 87, 0
Luminance
0.6222
Every format
| HEX | #ffc721 |
| RGB | rgb(255, 199, 33) |
| HSL | hsl(45, 100%, 57%) |
| CMYK | cmyk(0%, 22%, 87%, 0%) |
| LAB | lab(83.0 6.6 80.0) |
| LCH | lch(83.0 80.2 85.3) |
| OKLCH | oklch(0.856 0.169 87.1) |
Copy-ready code
/* CSS */
color: #ffc721;
background-color: #ffc721;
/* Tailwind (arbitrary) */
class="text-[#ffc721] bg-[#ffc721]"
/* SCSS */
$brand: #ffc721;
/* SwiftUI */
Color(red: 1.000, green: 0.780, blue: 0.129)
/* Android */
Color.parseColor("#ffc721")Accessibility — WCAG contrast
Aa
#ffc721 on white: 1.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffc721 on black: 13.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green78.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta22.0%
Yellow87.1%
Key (black)0.0%
Color previews
#ffc721 text on a black background
contrast 13.44:1
Card sample
#ffc721 text on a white background
contrast 1.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffc721;
Background color
Panel with #ffc721 background
background-color: #ffc721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffc721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 199, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 199, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffc721; background: linear-gradient(135deg, #ffc721, #A3FF21);