#cdc821
a balanced, vivid yellow · cool · closest name: gold
RGB
205, 200, 33
HSL
58°, 72%, 47%
CMYK
0, 2, 84, 20
Luminance
0.5440
Every format
| HEX | #cdc821 |
| RGB | rgb(205, 200, 33) |
| HSL | hsl(58, 72%, 47%) |
| CMYK | cmyk(0%, 2%, 84%, 20%) |
| LAB | lab(78.7 -15.3 74.5) |
| LCH | lch(78.7 76.1 101.6) |
| OKLCH | oklch(0.811 0.168 107.7) |
Copy-ready code
/* CSS */
color: #cdc821;
background-color: #cdc821;
/* Tailwind (arbitrary) */
class="text-[#cdc821] bg-[#cdc821]"
/* SCSS */
$brand: #cdc821;
/* SwiftUI */
Color(red: 0.804, green: 0.784, blue: 0.129)
/* Android */
Color.parseColor("#cdc821")Accessibility — WCAG contrast
Aa
#cdc821 on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cdc821 on black: 11.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green78.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta2.4%
Yellow83.9%
Key (black)19.6%
Color previews
#cdc821 text on a black background
contrast 11.88:1
Card sample
#cdc821 text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cdc821;
Background color
Panel with #cdc821 background
background-color: #cdc821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cdc821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 200, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 200, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cdc821; background: linear-gradient(135deg, #cdc821, #5FCD21);