#3f4f39
a dark, soft green · cool · closest name: darkslategray
RGB
63, 79, 57
HSL
104°, 16%, 27%
CMYK
20, 0, 28, 69
Luminance
0.0694
Every format
| HEX | #3f4f39 |
| RGB | rgb(63, 79, 57) |
| HSL | hsl(104, 16%, 27%) |
| CMYK | cmyk(20%, 0%, 28%, 69%) |
| LAB | lab(31.7 -11.1 11.0) |
| LCH | lch(31.7 15.7 135.4) |
| OKLCH | oklch(0.407 0.041 137.3) |
Copy-ready code
/* CSS */
color: #3f4f39;
background-color: #3f4f39;
/* Tailwind (arbitrary) */
class="text-[#3f4f39] bg-[#3f4f39]"
/* SCSS */
$brand: #3f4f39;
/* SwiftUI */
Color(red: 0.247, green: 0.310, blue: 0.224)
/* Android */
Color.parseColor("#3f4f39")Accessibility — WCAG contrast
Aa
#3f4f39 on white: 8.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f4f39 on black: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green31.0%
Blue22.4%
CMYK percentages
Cyan20.3%
Magenta0.0%
Yellow27.8%
Key (black)69.0%
Color previews
#3f4f39 text on a black background
contrast 2.39:1
Card sample
#3f4f39 text on a white background
contrast 8.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f4f39;
Background color
Panel with #3f4f39 background
background-color: #3f4f39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f4f39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 79, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 79, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f4f39; background: linear-gradient(135deg, #3f4f39, #394F42);