#66f2eb
a light, electric cyan · cool · closest name: turquoise
RGB
102, 242, 235
HSL
177°, 84%, 68%
CMYK
58, 0, 3, 5
Luminance
0.7233
Every format
| HEX | #66f2eb |
| RGB | rgb(102, 242, 235) |
| HSL | hsl(177, 84%, 68%) |
| CMYK | cmyk(58%, 0%, 3%, 5%) |
| LAB | lab(88.1 -39.3 -8.0) |
| LCH | lch(88.1 40.1 191.6) |
| OKLCH | oklch(0.883 0.121 190.6) |
Copy-ready code
/* CSS */
color: #66f2eb;
background-color: #66f2eb;
/* Tailwind (arbitrary) */
class="text-[#66f2eb] bg-[#66f2eb]"
/* SCSS */
$brand: #66f2eb;
/* SwiftUI */
Color(red: 0.400, green: 0.949, blue: 0.922)
/* Android */
Color.parseColor("#66f2eb")Accessibility — WCAG contrast
Aa
#66f2eb on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66f2eb on black: 15.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green94.9%
Blue92.2%
CMYK percentages
Cyan57.9%
Magenta0.0%
Yellow2.9%
Key (black)5.1%
Color previews
#66f2eb text on a black background
contrast 15.47:1
Card sample
#66f2eb text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66f2eb;
Background color
Panel with #66f2eb background
background-color: #66f2eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66f2eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 242, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 242, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66f2eb; background: linear-gradient(135deg, #66f2eb, #669CF2);