#373a21
a deep, soft yellow · cool · closest name: darkslategray
RGB
55, 58, 33
HSL
67°, 28%, 18%
CMYK
5, 0, 43, 77
Luminance
0.0395
Every format
| HEX | #373a21 |
| RGB | rgb(55, 58, 33) |
| HSL | hsl(67, 28%, 18%) |
| CMYK | cmyk(5%, 0%, 43%, 77%) |
| LAB | lab(23.5 -6.1 15.1) |
| LCH | lch(23.5 16.3 112.0) |
| OKLCH | oklch(0.338 0.041 114.2) |
Copy-ready code
/* CSS */
color: #373a21;
background-color: #373a21;
/* Tailwind (arbitrary) */
class="text-[#373a21] bg-[#373a21]"
/* SCSS */
$brand: #373a21;
/* SwiftUI */
Color(red: 0.216, green: 0.227, blue: 0.129)
/* Android */
Color.parseColor("#373a21")Accessibility — WCAG contrast
Aa
#373a21 on white: 11.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#373a21 on black: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green22.7%
Blue12.9%
CMYK percentages
Cyan5.2%
Magenta0.0%
Yellow43.1%
Key (black)77.3%
Color previews
#373a21 text on a black background
contrast 1.79:1
Card sample
#373a21 text on a white background
contrast 11.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #373a21;
Background color
Panel with #373a21 background
background-color: #373a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #373a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 58, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 58, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #373a21; background: linear-gradient(135deg, #373a21, #263A21);