#123728
a deep, vivid green · cool · closest name: darkslategray
RGB
18, 55, 40
HSL
156°, 51%, 14%
CMYK
67, 0, 27, 78
Luminance
0.0301
Every format
| HEX | #123728 |
| RGB | rgb(18, 55, 40) |
| HSL | hsl(156, 51%, 14%) |
| CMYK | cmyk(67%, 0%, 27%, 78%) |
| LAB | lab(20.1 -17.6 5.5) |
| LCH | lch(20.1 18.4 162.6) |
| OKLCH | oklch(0.305 0.051 163.8) |
Copy-ready code
/* CSS */
color: #123728;
background-color: #123728;
/* Tailwind (arbitrary) */
class="text-[#123728] bg-[#123728]"
/* SCSS */
$brand: #123728;
/* SwiftUI */
Color(red: 0.071, green: 0.216, blue: 0.157)
/* Android */
Color.parseColor("#123728")Accessibility — WCAG contrast
Aa
#123728 on white: 13.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#123728 on black: 1.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green21.6%
Blue15.7%
CMYK percentages
Cyan67.3%
Magenta0.0%
Yellow27.3%
Key (black)78.4%
Color previews
#123728 text on a black background
contrast 1.60:1
Card sample
#123728 text on a white background
contrast 13.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #123728;
Background color
Panel with #123728 background
background-color: #123728;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #123728;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 55, 40, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 55, 40, 0.45);
Border & gradient
Gradient panel
border: 3px solid #123728; background: linear-gradient(135deg, #123728, #122D37);