#40c8cc
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 200, 204
HSL
182°, 58%, 53%
CMYK
69, 2, 0, 20
Luminance
0.4676
Every format
| HEX | #40c8cc |
| RGB | rgb(64, 200, 204) |
| HSL | hsl(182, 58%, 53%) |
| CMYK | cmyk(69%, 2%, 0%, 20%) |
| LAB | lab(74.0 -34.3 -12.6) |
| LCH | lch(74.0 36.6 200.2) |
| OKLCH | oklch(0.763 0.114 197.9) |
Copy-ready code
/* CSS */
color: #40c8cc;
background-color: #40c8cc;
/* Tailwind (arbitrary) */
class="text-[#40c8cc] bg-[#40c8cc]"
/* SCSS */
$brand: #40c8cc;
/* SwiftUI */
Color(red: 0.251, green: 0.784, blue: 0.800)
/* Android */
Color.parseColor("#40c8cc")Accessibility — WCAG contrast
Aa
#40c8cc on white: 2.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c8cc on black: 10.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green78.4%
Blue80.0%
CMYK percentages
Cyan68.6%
Magenta2.0%
Yellow0.0%
Key (black)20.0%
Color previews
#40c8cc text on a black background
contrast 10.35:1
Card sample
#40c8cc text on a white background
contrast 2.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c8cc;
Background color
Panel with #40c8cc background
background-color: #40c8cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c8cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 200, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 200, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c8cc; background: linear-gradient(135deg, #40c8cc, #406BCC);