#a37021
a dark, vivid orange · warm · closest name: peru
RGB
163, 112, 33
HSL
37°, 66%, 38%
CMYK
0, 31, 80, 36
Luminance
0.1948
Every format
| HEX | #a37021 |
| RGB | rgb(163, 112, 33) |
| HSL | hsl(37, 66%, 38%) |
| CMYK | cmyk(0%, 31%, 80%, 36%) |
| LAB | lab(51.3 13.2 49.0) |
| LCH | lch(51.3 50.8 74.9) |
| OKLCH | oklch(0.585 0.111 73.3) |
Copy-ready code
/* CSS */
color: #a37021;
background-color: #a37021;
/* Tailwind (arbitrary) */
class="text-[#a37021] bg-[#a37021]"
/* SCSS */
$brand: #a37021;
/* SwiftUI */
Color(red: 0.639, green: 0.439, blue: 0.129)
/* Android */
Color.parseColor("#a37021")Accessibility — WCAG contrast
Aa
#a37021 on white: 4.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#a37021 on black: 4.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green43.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta31.3%
Yellow79.8%
Key (black)36.1%
Color previews
#a37021 text on a black background
contrast 4.90:1
Card sample
#a37021 text on a white background
contrast 4.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a37021;
Background color
Panel with #a37021 background
background-color: #a37021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a37021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 112, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 112, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a37021; background: linear-gradient(135deg, #a37021, #7FA321);