#373003
a deep, electric yellow · cool · closest name: black
RGB
55, 48, 3
HSL
52°, 90%, 11%
CMYK
0, 13, 95, 78
Luminance
0.0293
Every format
| HEX | #373003 |
| RGB | rgb(55, 48, 3) |
| HSL | hsl(52, 90%, 11%) |
| CMYK | cmyk(0%, 13%, 95%, 78%) |
| LAB | lab(19.8 -2.6 26.8) |
| LCH | lch(19.8 26.9 95.5) |
| OKLCH | oklch(0.307 0.061 100.0) |
Copy-ready code
/* CSS */
color: #373003;
background-color: #373003;
/* Tailwind (arbitrary) */
class="text-[#373003] bg-[#373003]"
/* SCSS */
$brand: #373003;
/* SwiftUI */
Color(red: 0.216, green: 0.188, blue: 0.012)
/* Android */
Color.parseColor("#373003")Accessibility — WCAG contrast
Aa
#373003 on white: 13.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#373003 on black: 1.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green18.8%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta12.7%
Yellow94.5%
Key (black)78.4%
Color previews
#373003 text on a black background
contrast 1.59:1
Card sample
#373003 text on a white background
contrast 13.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #373003;
Background color
Panel with #373003 background
background-color: #373003;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #373003;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 48, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 48, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #373003; background: linear-gradient(135deg, #373003, #1B3703);