#66f7eb
a light, electric cyan · cool · closest name: turquoise
RGB
102, 247, 235
HSL
175°, 90%, 68%
CMYK
59, 0, 5, 3
Luminance
0.7534
Every format
| HEX | #66f7eb |
| RGB | rgb(102, 247, 235) |
| HSL | hsl(175, 90%, 68%) |
| CMYK | cmyk(59%, 0%, 5%, 3%) |
| LAB | lab(89.5 -41.5 -5.9) |
| LCH | lch(89.5 42.0 188.1) |
| OKLCH | oklch(0.895 0.125 187.6) |
Copy-ready code
/* CSS */
color: #66f7eb;
background-color: #66f7eb;
/* Tailwind (arbitrary) */
class="text-[#66f7eb] bg-[#66f7eb]"
/* SCSS */
$brand: #66f7eb;
/* SwiftUI */
Color(red: 0.400, green: 0.969, blue: 0.922)
/* Android */
Color.parseColor("#66f7eb")Accessibility — WCAG contrast
Aa
#66f7eb on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66f7eb on black: 16.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green96.9%
Blue92.2%
CMYK percentages
Cyan58.7%
Magenta0.0%
Yellow4.9%
Key (black)3.1%
Color previews
#66f7eb text on a black background
contrast 16.07:1
Card sample
#66f7eb text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66f7eb;
Background color
Panel with #66f7eb background
background-color: #66f7eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66f7eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 247, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 247, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66f7eb; background: linear-gradient(135deg, #66f7eb, #66A2F7);