#406d21
a dark, vivid green · cool · closest name: olivedrab
RGB
64, 109, 33
HSL
96°, 54%, 28%
CMYK
41, 0, 70, 57
Luminance
0.1214
Every format
| HEX | #406d21 |
| RGB | rgb(64, 109, 33) |
| HSL | hsl(96, 54%, 28%) |
| CMYK | cmyk(41%, 0%, 70%, 57%) |
| LAB | lab(41.4 -29.7 36.3) |
| LCH | lch(41.4 46.9 129.4) |
| OKLCH | oklch(0.485 0.117 134.9) |
Copy-ready code
/* CSS */
color: #406d21;
background-color: #406d21;
/* Tailwind (arbitrary) */
class="text-[#406d21] bg-[#406d21]"
/* SCSS */
$brand: #406d21;
/* SwiftUI */
Color(red: 0.251, green: 0.427, blue: 0.129)
/* Android */
Color.parseColor("#406d21")Accessibility — WCAG contrast
Aa
#406d21 on white: 6.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#406d21 on black: 3.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green42.7%
Blue12.9%
CMYK percentages
Cyan41.3%
Magenta0.0%
Yellow69.7%
Key (black)57.3%
Color previews
#406d21 text on a black background
contrast 3.43:1
Card sample
#406d21 text on a white background
contrast 6.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #406d21;
Background color
Panel with #406d21 background
background-color: #406d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #406d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 109, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 109, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #406d21; background: linear-gradient(135deg, #406d21, #216D35);