#688421
a dark, vivid green · cool · closest name: olivedrab
RGB
104, 132, 33
HSL
77°, 60%, 32%
CMYK
21, 0, 75, 48
Luminance
0.1956
Every format
| HEX | #688421 |
| RGB | rgb(104, 132, 33) |
| HSL | hsl(77, 60%, 32%) |
| CMYK | cmyk(21%, 0%, 75%, 48%) |
| LAB | lab(51.3 -24.7 47.1) |
| LCH | lch(51.3 53.2 117.6) |
| OKLCH | oklch(0.572 0.127 124.3) |
Copy-ready code
/* CSS */
color: #688421;
background-color: #688421;
/* Tailwind (arbitrary) */
class="text-[#688421] bg-[#688421]"
/* SCSS */
$brand: #688421;
/* SwiftUI */
Color(red: 0.408, green: 0.518, blue: 0.129)
/* Android */
Color.parseColor("#688421")Accessibility — WCAG contrast
Aa
#688421 on white: 4.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#688421 on black: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green51.8%
Blue12.9%
CMYK percentages
Cyan21.2%
Magenta0.0%
Yellow75.0%
Key (black)48.2%
Color previews
#688421 text on a black background
contrast 4.91:1
Card sample
#688421 text on a white background
contrast 4.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #688421;
Background color
Panel with #688421 background
background-color: #688421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #688421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 132, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 132, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #688421; background: linear-gradient(135deg, #688421, #268421);