#283d1f
a deep, soft green · cool · closest name: darkslategray
RGB
40, 61, 31
HSL
102°, 33%, 18%
CMYK
34, 0, 49, 76
Luminance
0.0389
Every format
| HEX | #283d1f |
| RGB | rgb(40, 61, 31) |
| HSL | hsl(102, 33%, 18%) |
| CMYK | cmyk(34%, 0%, 49%, 76%) |
| LAB | lab(23.3 -15.1 15.9) |
| LCH | lch(23.3 21.9 133.6) |
| OKLCH | oklch(0.334 0.057 136.8) |
Copy-ready code
/* CSS */
color: #283d1f;
background-color: #283d1f;
/* Tailwind (arbitrary) */
class="text-[#283d1f] bg-[#283d1f]"
/* SCSS */
$brand: #283d1f;
/* SwiftUI */
Color(red: 0.157, green: 0.239, blue: 0.122)
/* Android */
Color.parseColor("#283d1f")Accessibility — WCAG contrast
Aa
#283d1f on white: 11.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#283d1f on black: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green23.9%
Blue12.2%
CMYK percentages
Cyan34.4%
Magenta0.0%
Yellow49.2%
Key (black)76.1%
Color previews
#283d1f text on a black background
contrast 1.78:1
Card sample
#283d1f text on a white background
contrast 11.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #283d1f;
Background color
Panel with #283d1f background
background-color: #283d1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #283d1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 61, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 61, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #283d1f; background: linear-gradient(135deg, #283d1f, #1F3D2A);