#0a381f
a deep, vivid green · cool · closest name: darkslategray
RGB
10, 56, 31
HSL
147°, 70%, 13%
CMYK
82, 0, 45, 78
Luminance
0.0299
Every format
| HEX | #0a381f |
| RGB | rgb(10, 56, 31) |
| HSL | hsl(147, 70%, 13%) |
| CMYK | cmyk(82%, 0%, 45%, 78%) |
| LAB | lab(20.0 -22.3 11.3) |
| LCH | lch(20.0 25.0 153.0) |
| OKLCH | oklch(0.303 0.067 154.8) |
Copy-ready code
/* CSS */
color: #0a381f;
background-color: #0a381f;
/* Tailwind (arbitrary) */
class="text-[#0a381f] bg-[#0a381f]"
/* SCSS */
$brand: #0a381f;
/* SwiftUI */
Color(red: 0.039, green: 0.220, blue: 0.122)
/* Android */
Color.parseColor("#0a381f")Accessibility — WCAG contrast
Aa
#0a381f on white: 13.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a381f on black: 1.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green22.0%
Blue12.2%
CMYK percentages
Cyan82.1%
Magenta0.0%
Yellow44.6%
Key (black)78.0%
Color previews
#0a381f text on a black background
contrast 1.60:1
Card sample
#0a381f text on a white background
contrast 13.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a381f;
Background color
Panel with #0a381f background
background-color: #0a381f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a381f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 56, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 56, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a381f; background: linear-gradient(135deg, #0a381f, #0A3238);