#066a21
a deep, electric green · cool · closest name: seagreen
RGB
6, 106, 33
HSL
136°, 89%, 22%
CMYK
94, 0, 69, 58
Luminance
0.1046
Every format
| HEX | #066a21 |
| RGB | rgb(6, 106, 33) |
| HSL | hsl(136, 89%, 22%) |
| CMYK | cmyk(94%, 0%, 69%, 58%) |
| LAB | lab(38.6 -42.1 32.7) |
| LCH | lch(38.6 53.3 142.2) |
| OKLCH | oklch(0.457 0.136 146.1) |
Copy-ready code
/* CSS */
color: #066a21;
background-color: #066a21;
/* Tailwind (arbitrary) */
class="text-[#066a21] bg-[#066a21]"
/* SCSS */
$brand: #066a21;
/* SwiftUI */
Color(red: 0.024, green: 0.416, blue: 0.129)
/* Android */
Color.parseColor("#066a21")Accessibility — WCAG contrast
Aa
#066a21 on white: 6.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#066a21 on black: 3.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.4%
Green41.6%
Blue12.9%
CMYK percentages
Cyan94.3%
Magenta0.0%
Yellow68.9%
Key (black)58.4%
Color previews
#066a21 text on a black background
contrast 3.09:1
Card sample
#066a21 text on a white background
contrast 6.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #066a21;
Background color
Panel with #066a21 background
background-color: #066a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #066a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(6, 106, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(6, 106, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #066a21; background: linear-gradient(135deg, #066a21, #066A64);