#687721
a dark, vivid green · cool · closest name: olivedrab
RGB
104, 119, 33
HSL
71°, 57%, 30%
CMYK
13, 0, 72, 53
Luminance
0.1625
Every format
| HEX | #687721 |
| RGB | rgb(104, 119, 33) |
| HSL | hsl(71, 57%, 30%) |
| CMYK | cmyk(13%, 0%, 72%, 53%) |
| LAB | lab(47.3 -18.0 43.1) |
| LCH | lch(47.3 46.8 112.7) |
| OKLCH | oklch(0.539 0.110 118.9) |
Copy-ready code
/* CSS */
color: #687721;
background-color: #687721;
/* Tailwind (arbitrary) */
class="text-[#687721] bg-[#687721]"
/* SCSS */
$brand: #687721;
/* SwiftUI */
Color(red: 0.408, green: 0.467, blue: 0.129)
/* Android */
Color.parseColor("#687721")Accessibility — WCAG contrast
Aa
#687721 on white: 4.94:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#687721 on black: 4.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green46.7%
Blue12.9%
CMYK percentages
Cyan12.6%
Magenta0.0%
Yellow72.3%
Key (black)53.3%
Color previews
#687721 text on a black background
contrast 4.25:1
Card sample
#687721 text on a white background
contrast 4.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #687721;
Background color
Panel with #687721 background
background-color: #687721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #687721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 119, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 119, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #687721; background: linear-gradient(135deg, #687721, #2F7721);