#667821
a dark, vivid green · cool · closest name: olivedrab
RGB
102, 120, 33
HSL
72°, 57%, 30%
CMYK
15, 0, 73, 53
Luminance
0.1637
Every format
| HEX | #667821 |
| RGB | rgb(102, 120, 33) |
| HSL | hsl(72, 57%, 30%) |
| CMYK | cmyk(15%, 0%, 73%, 53%) |
| LAB | lab(47.5 -19.4 43.3) |
| LCH | lch(47.5 47.4 114.2) |
| OKLCH | oklch(0.540 0.113 120.5) |
Copy-ready code
/* CSS */
color: #667821;
background-color: #667821;
/* Tailwind (arbitrary) */
class="text-[#667821] bg-[#667821]"
/* SCSS */
$brand: #667821;
/* SwiftUI */
Color(red: 0.400, green: 0.471, blue: 0.129)
/* Android */
Color.parseColor("#667821")Accessibility — WCAG contrast
Aa
#667821 on white: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#667821 on black: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green47.1%
Blue12.9%
CMYK percentages
Cyan15.0%
Magenta0.0%
Yellow72.5%
Key (black)52.9%
Color previews
#667821 text on a black background
contrast 4.27:1
Card sample
#667821 text on a white background
contrast 4.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #667821;
Background color
Panel with #667821 background
background-color: #667821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #667821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 120, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 120, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #667821; background: linear-gradient(135deg, #667821, #2C7821);