#678821
a dark, vivid green · cool · closest name: olivedrab
RGB
103, 136, 33
HSL
79°, 61%, 33%
CMYK
24, 0, 76, 47
Luminance
0.2060
Every format
| HEX | #678821 |
| RGB | rgb(103, 136, 33) |
| HSL | hsl(79, 61%, 33%) |
| CMYK | cmyk(24%, 0%, 76%, 47%) |
| LAB | lab(52.5 -27.1 48.3) |
| LCH | lch(52.5 55.3 119.3) |
| OKLCH | oklch(0.581 0.133 126.0) |
Copy-ready code
/* CSS */
color: #678821;
background-color: #678821;
/* Tailwind (arbitrary) */
class="text-[#678821] bg-[#678821]"
/* SCSS */
$brand: #678821;
/* SwiftUI */
Color(red: 0.404, green: 0.533, blue: 0.129)
/* Android */
Color.parseColor("#678821")Accessibility — WCAG contrast
Aa
#678821 on white: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#678821 on black: 5.12:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green53.3%
Blue12.9%
CMYK percentages
Cyan24.3%
Magenta0.0%
Yellow75.7%
Key (black)46.7%
Color previews
#678821 text on a black background
contrast 5.12:1
Card sample
#678821 text on a white background
contrast 4.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #678821;
Background color
Panel with #678821 background
background-color: #678821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #678821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 136, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 136, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #678821; background: linear-gradient(135deg, #678821, #228821);