#677828
a dark, vivid green · cool · closest name: olivedrab
RGB
103, 120, 40
HSL
73°, 50%, 31%
CMYK
14, 0, 67, 53
Luminance
0.1647
Every format
| HEX | #677828 |
| RGB | rgb(103, 120, 40) |
| HSL | hsl(73, 50%, 31%) |
| CMYK | cmyk(14%, 0%, 67%, 53%) |
| LAB | lab(47.6 -18.5 40.4) |
| LCH | lch(47.6 44.4 114.6) |
| OKLCH | oklch(0.542 0.107 120.3) |
Copy-ready code
/* CSS */
color: #677828;
background-color: #677828;
/* Tailwind (arbitrary) */
class="text-[#677828] bg-[#677828]"
/* SCSS */
$brand: #677828;
/* SwiftUI */
Color(red: 0.404, green: 0.471, blue: 0.157)
/* Android */
Color.parseColor("#677828")Accessibility — WCAG contrast
Aa
#677828 on white: 4.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#677828 on black: 4.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green47.1%
Blue15.7%
CMYK percentages
Cyan14.2%
Magenta0.0%
Yellow66.7%
Key (black)52.9%
Color previews
#677828 text on a black background
contrast 4.29:1
Card sample
#677828 text on a white background
contrast 4.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #677828;
Background color
Panel with #677828 background
background-color: #677828;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #677828;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 120, 40, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 120, 40, 0.45);
Border & gradient
Gradient panel
border: 3px solid #677828; background: linear-gradient(135deg, #677828, #327828);