#28381f
a deep, soft green · cool · closest name: darkslategray
RGB
40, 56, 31
HSL
98°, 29%, 17%
CMYK
29, 0, 45, 78
Luminance
0.0338
Every format
| HEX | #28381f |
| RGB | rgb(40, 56, 31) |
| HSL | hsl(98, 29%, 17%) |
| CMYK | cmyk(29%, 0%, 45%, 78%) |
| LAB | lab(21.5 -12.2 13.6) |
| LCH | lch(21.5 18.3 132.0) |
| OKLCH | oklch(0.319 0.047 134.9) |
Copy-ready code
/* CSS */
color: #28381f;
background-color: #28381f;
/* Tailwind (arbitrary) */
class="text-[#28381f] bg-[#28381f]"
/* SCSS */
$brand: #28381f;
/* SwiftUI */
Color(red: 0.157, green: 0.220, blue: 0.122)
/* Android */
Color.parseColor("#28381f")Accessibility — WCAG contrast
Aa
#28381f on white: 12.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#28381f on black: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green22.0%
Blue12.2%
CMYK percentages
Cyan28.6%
Magenta0.0%
Yellow44.6%
Key (black)78.0%
Color previews
#28381f text on a black background
contrast 1.68:1
Card sample
#28381f text on a white background
contrast 12.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28381f;
Background color
Panel with #28381f background
background-color: #28381f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28381f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 56, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 56, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28381f; background: linear-gradient(135deg, #28381f, #1F3827);