#573c00
a deep, electric yellow · warm · closest name: sienna
RGB
87, 60, 0
HSL
41°, 100%, 17%
CMYK
0, 31, 100, 66
Luminance
0.0526
Every format
| HEX | #573c00 |
| RGB | rgb(87, 60, 0) |
| HSL | hsl(41, 100%, 17%) |
| CMYK | cmyk(0%, 31%, 100%, 66%) |
| LAB | lab(27.5 6.6 37.0) |
| LCH | lch(27.5 37.6 79.9) |
| OKLCH | oklch(0.377 0.078 80.1) |
Copy-ready code
/* CSS */
color: #573c00;
background-color: #573c00;
/* Tailwind (arbitrary) */
class="text-[#573c00] bg-[#573c00]"
/* SCSS */
$brand: #573c00;
/* SwiftUI */
Color(red: 0.341, green: 0.235, blue: 0.000)
/* Android */
Color.parseColor("#573c00")Accessibility — WCAG contrast
Aa
#573c00 on white: 10.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#573c00 on black: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green23.5%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta31.0%
Yellow100.0%
Key (black)65.9%
Color previews
#573c00 text on a black background
contrast 2.05:1
Card sample
#573c00 text on a white background
contrast 10.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #573c00;
Background color
Panel with #573c00 background
background-color: #573c00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #573c00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 60, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 60, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #573c00; background: linear-gradient(135deg, #573c00, #385700);