#66f4eb
a light, electric cyan · cool · closest name: turquoise
RGB
102, 244, 235
HSL
176°, 87%, 68%
CMYK
58, 0, 4, 4
Luminance
0.7352
Every format
| HEX | #66f4eb |
| RGB | rgb(102, 244, 235) |
| HSL | hsl(176, 87%, 68%) |
| CMYK | cmyk(58%, 0%, 4%, 4%) |
| LAB | lab(88.7 -40.2 -7.2) |
| LCH | lch(88.7 40.8 190.1) |
| OKLCH | oklch(0.888 0.123 189.4) |
Copy-ready code
/* CSS */
color: #66f4eb;
background-color: #66f4eb;
/* Tailwind (arbitrary) */
class="text-[#66f4eb] bg-[#66f4eb]"
/* SCSS */
$brand: #66f4eb;
/* SwiftUI */
Color(red: 0.400, green: 0.957, blue: 0.922)
/* Android */
Color.parseColor("#66f4eb")Accessibility — WCAG contrast
Aa
#66f4eb on white: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66f4eb on black: 15.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green95.7%
Blue92.2%
CMYK percentages
Cyan58.2%
Magenta0.0%
Yellow3.7%
Key (black)4.3%
Color previews
#66f4eb text on a black background
contrast 15.70:1
Card sample
#66f4eb text on a white background
contrast 1.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66f4eb;
Background color
Panel with #66f4eb background
background-color: #66f4eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66f4eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 244, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 244, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66f4eb; background: linear-gradient(135deg, #66f4eb, #669EF4);