#424b21
a deep, soft green · cool · closest name: darkslategray
RGB
66, 75, 33
HSL
73°, 39%, 21%
CMYK
12, 0, 56, 71
Luminance
0.0630
Every format
| HEX | #424b21 |
| RGB | rgb(66, 75, 33) |
| HSL | hsl(73, 39%, 21%) |
| CMYK | cmyk(12%, 0%, 56%, 71%) |
| LAB | lab(30.2 -11.1 23.6) |
| LCH | lch(30.2 26.1 115.3) |
| OKLCH | oklch(0.394 0.064 119.4) |
Copy-ready code
/* CSS */
color: #424b21;
background-color: #424b21;
/* Tailwind (arbitrary) */
class="text-[#424b21] bg-[#424b21]"
/* SCSS */
$brand: #424b21;
/* SwiftUI */
Color(red: 0.259, green: 0.294, blue: 0.129)
/* Android */
Color.parseColor("#424b21")Accessibility — WCAG contrast
Aa
#424b21 on white: 9.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#424b21 on black: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green29.4%
Blue12.9%
CMYK percentages
Cyan12.0%
Magenta0.0%
Yellow56.0%
Key (black)70.6%
Color previews
#424b21 text on a black background
contrast 2.26:1
Card sample
#424b21 text on a white background
contrast 9.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #424b21;
Background color
Panel with #424b21 background
background-color: #424b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #424b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 75, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 75, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #424b21; background: linear-gradient(135deg, #424b21, #264B21);