#0a180e
a deep, soft green · cool · closest name: black
RGB
10, 24, 14
HSL
137°, 41%, 7%
CMYK
58, 0, 42, 91
Luminance
0.0075
Every format
| HEX | #0a180e |
| RGB | rgb(10, 24, 14) |
| HSL | hsl(137, 41%, 7%) |
| CMYK | cmyk(58%, 0%, 42%, 91%) |
| LAB | lab(6.8 -7.4 4.1) |
| LCH | lch(6.8 8.5 151.3) |
| OKLCH | oklch(0.193 0.028 152.1) |
Copy-ready code
/* CSS */
color: #0a180e;
background-color: #0a180e;
/* Tailwind (arbitrary) */
class="text-[#0a180e] bg-[#0a180e]"
/* SCSS */
$brand: #0a180e;
/* SwiftUI */
Color(red: 0.039, green: 0.094, blue: 0.055)
/* Android */
Color.parseColor("#0a180e")Accessibility — WCAG contrast
Aa
#0a180e on white: 18.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a180e on black: 1.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green9.4%
Blue5.5%
CMYK percentages
Cyan58.3%
Magenta0.0%
Yellow41.7%
Key (black)90.6%
Color previews
#0a180e text on a black background
contrast 1.15:1
Card sample
#0a180e text on a white background
contrast 18.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a180e;
Background color
Panel with #0a180e background
background-color: #0a180e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a180e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 24, 14, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 24, 14, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a180e; background: linear-gradient(135deg, #0a180e, #0A1817);