#66bbad
a balanced, soft cyan · cool · closest name: turquoise
RGB
102, 187, 173
HSL
170°, 39%, 57%
CMYK
46, 0, 8, 27
Luminance
0.4138
Every format
| HEX | #66bbad |
| RGB | rgb(102, 187, 173) |
| HSL | hsl(170, 39%, 57%) |
| CMYK | cmyk(46%, 0%, 8%, 27%) |
| LAB | lab(70.4 -29.2 -0.9) |
| LCH | lch(70.4 29.2 181.8) |
| OKLCH | oklch(0.734 0.086 182.0) |
Copy-ready code
/* CSS */
color: #66bbad;
background-color: #66bbad;
/* Tailwind (arbitrary) */
class="text-[#66bbad] bg-[#66bbad]"
/* SCSS */
$brand: #66bbad;
/* SwiftUI */
Color(red: 0.400, green: 0.733, blue: 0.678)
/* Android */
Color.parseColor("#66bbad")Accessibility — WCAG contrast
Aa
#66bbad on white: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66bbad on black: 9.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green73.3%
Blue67.8%
CMYK percentages
Cyan45.5%
Magenta0.0%
Yellow7.5%
Key (black)26.7%
Color previews
#66bbad text on a black background
contrast 9.28:1
Card sample
#66bbad text on a white background
contrast 2.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66bbad;
Background color
Panel with #66bbad background
background-color: #66bbad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66bbad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 187, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 187, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66bbad; background: linear-gradient(135deg, #66bbad, #6690BB);