#182821
a deep, soft green · cool · closest name: black
RGB
24, 40, 33
HSL
154°, 25%, 13%
CMYK
40, 0, 18, 84
Luminance
0.0182
Every format
| HEX | #182821 |
| RGB | rgb(24, 40, 33) |
| HSL | hsl(154, 25%, 13%) |
| CMYK | cmyk(40%, 0%, 18%, 84%) |
| LAB | lab(14.5 -8.7 2.5) |
| LCH | lch(14.5 9.1 164.1) |
| OKLCH | oklch(0.260 0.025 165.4) |
Copy-ready code
/* CSS */
color: #182821;
background-color: #182821;
/* Tailwind (arbitrary) */
class="text-[#182821] bg-[#182821]"
/* SCSS */
$brand: #182821;
/* SwiftUI */
Color(red: 0.094, green: 0.157, blue: 0.129)
/* Android */
Color.parseColor("#182821")Accessibility — WCAG contrast
Aa
#182821 on white: 15.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#182821 on black: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green15.7%
Blue12.9%
CMYK percentages
Cyan40.0%
Magenta0.0%
Yellow17.5%
Key (black)84.3%
Color previews
#182821 text on a black background
contrast 1.36:1
Card sample
#182821 text on a white background
contrast 15.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #182821;
Background color
Panel with #182821 background
background-color: #182821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #182821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 40, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 40, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #182821; background: linear-gradient(135deg, #182821, #182428);