#66ad13
a dark, electric green · cool · closest name: forestgreen
RGB
102, 173, 19
HSL
88°, 80%, 38%
CMYK
41, 0, 89, 32
Luminance
0.3276
Every format
| HEX | #66ad13 |
| RGB | rgb(102, 173, 19) |
| HSL | hsl(88, 80%, 38%) |
| CMYK | cmyk(41%, 0%, 89%, 32%) |
| LAB | lab(64.0 -44.6 62.4) |
| LCH | lch(64.0 76.7 125.6) |
| OKLCH | oklch(0.674 0.185 133.0) |
Copy-ready code
/* CSS */
color: #66ad13;
background-color: #66ad13;
/* Tailwind (arbitrary) */
class="text-[#66ad13] bg-[#66ad13]"
/* SCSS */
$brand: #66ad13;
/* SwiftUI */
Color(red: 0.400, green: 0.678, blue: 0.075)
/* Android */
Color.parseColor("#66ad13")Accessibility — WCAG contrast
Aa
#66ad13 on white: 2.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66ad13 on black: 7.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green67.8%
Blue7.5%
CMYK percentages
Cyan41.0%
Magenta0.0%
Yellow89.0%
Key (black)32.2%
Color previews
#66ad13 text on a black background
contrast 7.55:1
Card sample
#66ad13 text on a white background
contrast 2.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66ad13;
Background color
Panel with #66ad13 background
background-color: #66ad13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66ad13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 173, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 173, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66ad13; background: linear-gradient(135deg, #66ad13, #13AD27);