#183621
a deep, soft green · cool · closest name: darkslategray
RGB
24, 54, 33
HSL
138°, 39%, 15%
CMYK
56, 0, 39, 79
Luminance
0.0294
Every format
| HEX | #183621 |
| RGB | rgb(24, 54, 33) |
| HSL | hsl(138, 39%, 15%) |
| CMYK | cmyk(56%, 0%, 39%, 79%) |
| LAB | lab(19.8 -17.0 9.8) |
| LCH | lch(19.8 19.6 150.0) |
| OKLCH | oklch(0.303 0.052 151.9) |
Copy-ready code
/* CSS */
color: #183621;
background-color: #183621;
/* Tailwind (arbitrary) */
class="text-[#183621] bg-[#183621]"
/* SCSS */
$brand: #183621;
/* SwiftUI */
Color(red: 0.094, green: 0.212, blue: 0.129)
/* Android */
Color.parseColor("#183621")Accessibility — WCAG contrast
Aa
#183621 on white: 13.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#183621 on black: 1.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green21.2%
Blue12.9%
CMYK percentages
Cyan55.6%
Magenta0.0%
Yellow38.9%
Key (black)78.8%
Color previews
#183621 text on a black background
contrast 1.59:1
Card sample
#183621 text on a white background
contrast 13.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #183621;
Background color
Panel with #183621 background
background-color: #183621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #183621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 54, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 54, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #183621; background: linear-gradient(135deg, #183621, #183635);