#183b13
a deep, vivid green · cool · closest name: darkslategray
RGB
24, 59, 19
HSL
113°, 51%, 15%
CMYK
59, 0, 68, 77
Luminance
0.0337
Every format
| HEX | #183b13 |
| RGB | rgb(24, 59, 19) |
| HSL | hsl(113, 51%, 15%) |
| CMYK | cmyk(59%, 0%, 68%, 77%) |
| LAB | lab(21.5 -22.1 20.6) |
| LCH | lch(21.5 30.2 137.0) |
| OKLCH | oklch(0.316 0.077 141.2) |
Copy-ready code
/* CSS */
color: #183b13;
background-color: #183b13;
/* Tailwind (arbitrary) */
class="text-[#183b13] bg-[#183b13]"
/* SCSS */
$brand: #183b13;
/* SwiftUI */
Color(red: 0.094, green: 0.231, blue: 0.075)
/* Android */
Color.parseColor("#183b13")Accessibility — WCAG contrast
Aa
#183b13 on white: 12.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#183b13 on black: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green23.1%
Blue7.5%
CMYK percentages
Cyan59.3%
Magenta0.0%
Yellow67.8%
Key (black)76.9%
Color previews
#183b13 text on a black background
contrast 1.67:1
Card sample
#183b13 text on a white background
contrast 12.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #183b13;
Background color
Panel with #183b13 background
background-color: #183b13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #183b13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 59, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 59, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #183b13; background: linear-gradient(135deg, #183b13, #133B29);