#678421
a dark, vivid green · cool · closest name: olivedrab
RGB
103, 132, 33
HSL
78°, 60%, 32%
CMYK
22, 0, 75, 48
Luminance
0.1950
Every format
| HEX | #678421 |
| RGB | rgb(103, 132, 33) |
| HSL | hsl(78, 60%, 32%) |
| CMYK | cmyk(22%, 0%, 75%, 48%) |
| LAB | lab(51.3 -25.1 47.0) |
| LCH | lch(51.3 53.3 118.1) |
| OKLCH | oklch(0.571 0.128 124.8) |
Copy-ready code
/* CSS */
color: #678421;
background-color: #678421;
/* Tailwind (arbitrary) */
class="text-[#678421] bg-[#678421]"
/* SCSS */
$brand: #678421;
/* SwiftUI */
Color(red: 0.404, green: 0.518, blue: 0.129)
/* Android */
Color.parseColor("#678421")Accessibility — WCAG contrast
Aa
#678421 on white: 4.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#678421 on black: 4.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green51.8%
Blue12.9%
CMYK percentages
Cyan22.0%
Magenta0.0%
Yellow75.0%
Key (black)48.2%
Color previews
#678421 text on a black background
contrast 4.90:1
Card sample
#678421 text on a white background
contrast 4.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #678421;
Background color
Panel with #678421 background
background-color: #678421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #678421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 132, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 132, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #678421; background: linear-gradient(135deg, #678421, #258421);