#66ee44
a balanced, electric green · cool · closest name: lime
RGB
102, 238, 68
HSL
108°, 83%, 60%
CMYK
57, 0, 71, 7
Luminance
0.6439
Every format
| HEX | #66ee44 |
| RGB | rgb(102, 238, 68) |
| HSL | hsl(108, 83%, 60%) |
| CMYK | cmyk(57%, 0%, 71%, 7%) |
| LAB | lab(84.2 -66.4 67.3) |
| LCH | lch(84.2 94.5 134.6) |
| OKLCH | oklch(0.842 0.237 140.1) |
Copy-ready code
/* CSS */
color: #66ee44;
background-color: #66ee44;
/* Tailwind (arbitrary) */
class="text-[#66ee44] bg-[#66ee44]"
/* SCSS */
$brand: #66ee44;
/* SwiftUI */
Color(red: 0.400, green: 0.933, blue: 0.267)
/* Android */
Color.parseColor("#66ee44")Accessibility — WCAG contrast
Aa
#66ee44 on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66ee44 on black: 13.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green93.3%
Blue26.7%
CMYK percentages
Cyan57.1%
Magenta0.0%
Yellow71.4%
Key (black)6.7%
Color previews
#66ee44 text on a black background
contrast 13.88:1
Card sample
#66ee44 text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66ee44;
Background color
Panel with #66ee44 background
background-color: #66ee44;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66ee44;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 238, 68, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 238, 68, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66ee44; background: linear-gradient(135deg, #66ee44, #44EE93);