#668c0d
a dark, electric green · cool · closest name: olivedrab
RGB
102, 140, 13
HSL
78°, 83%, 30%
CMYK
27, 0, 91, 45
Luminance
0.2161
Every format
| HEX | #668c0d |
| RGB | rgb(102, 140, 13) |
| HSL | hsl(78, 83%, 30%) |
| CMYK | cmyk(27%, 0%, 91%, 45%) |
| LAB | lab(53.6 -30.3 54.9) |
| LCH | lch(53.6 62.6 118.9) |
| OKLCH | oklch(0.590 0.147 126.7) |
Copy-ready code
/* CSS */
color: #668c0d;
background-color: #668c0d;
/* Tailwind (arbitrary) */
class="text-[#668c0d] bg-[#668c0d]"
/* SCSS */
$brand: #668c0d;
/* SwiftUI */
Color(red: 0.400, green: 0.549, blue: 0.051)
/* Android */
Color.parseColor("#668c0d")Accessibility — WCAG contrast
Aa
#668c0d on white: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#668c0d on black: 5.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green54.9%
Blue5.1%
CMYK percentages
Cyan27.1%
Magenta0.0%
Yellow90.7%
Key (black)45.1%
Color previews
#668c0d text on a black background
contrast 5.32:1
Card sample
#668c0d text on a white background
contrast 3.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #668c0d;
Background color
Panel with #668c0d background
background-color: #668c0d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #668c0d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 140, 13, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 140, 13, 0.45);
Border & gradient
Gradient panel
border: 3px solid #668c0d; background: linear-gradient(135deg, #668c0d, #118C0D);