#687821
a dark, vivid green · cool · closest name: olivedrab
RGB
104, 120, 33
HSL
71°, 57%, 30%
CMYK
13, 0, 73, 53
Luminance
0.1649
Every format
| HEX | #687821 |
| RGB | rgb(104, 120, 33) |
| HSL | hsl(71, 57%, 30%) |
| CMYK | cmyk(13%, 0%, 73%, 53%) |
| LAB | lab(47.6 -18.5 43.5) |
| LCH | lch(47.6 47.2 113.1) |
| OKLCH | oklch(0.542 0.112 119.4) |
Copy-ready code
/* CSS */
color: #687821;
background-color: #687821;
/* Tailwind (arbitrary) */
class="text-[#687821] bg-[#687821]"
/* SCSS */
$brand: #687821;
/* SwiftUI */
Color(red: 0.408, green: 0.471, blue: 0.129)
/* Android */
Color.parseColor("#687821")Accessibility — WCAG contrast
Aa
#687821 on white: 4.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#687821 on black: 4.30:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green47.1%
Blue12.9%
CMYK percentages
Cyan13.3%
Magenta0.0%
Yellow72.5%
Key (black)52.9%
Color previews
#687821 text on a black background
contrast 4.30:1
Card sample
#687821 text on a white background
contrast 4.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #687821;
Background color
Panel with #687821 background
background-color: #687821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #687821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 120, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 120, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #687821; background: linear-gradient(135deg, #687821, #2E7821);