#182f21
a deep, soft green · cool · closest name: darkslategray
RGB
24, 47, 33
HSL
144°, 32%, 14%
CMYK
49, 0, 30, 82
Luminance
0.0234
Every format
| HEX | #182f21 |
| RGB | rgb(24, 47, 33) |
| HSL | hsl(144, 32%, 14%) |
| CMYK | cmyk(49%, 0%, 30%, 82%) |
| LAB | lab(17.2 -13.0 6.2) |
| LCH | lch(17.2 14.4 154.5) |
| OKLCH | oklch(0.281 0.039 156.1) |
Copy-ready code
/* CSS */
color: #182f21;
background-color: #182f21;
/* Tailwind (arbitrary) */
class="text-[#182f21] bg-[#182f21]"
/* SCSS */
$brand: #182f21;
/* SwiftUI */
Color(red: 0.094, green: 0.184, blue: 0.129)
/* Android */
Color.parseColor("#182f21")Accessibility — WCAG contrast
Aa
#182f21 on white: 14.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#182f21 on black: 1.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green18.4%
Blue12.9%
CMYK percentages
Cyan48.9%
Magenta0.0%
Yellow29.8%
Key (black)81.6%
Color previews
#182f21 text on a black background
contrast 1.47:1
Card sample
#182f21 text on a white background
contrast 14.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #182f21;
Background color
Panel with #182f21 background
background-color: #182f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #182f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 47, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 47, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #182f21; background: linear-gradient(135deg, #182f21, #182E2F);