#40cfc8
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 207, 200
HSL
177°, 60%, 53%
CMYK
69, 0, 3, 19
Luminance
0.4989
Every format
| HEX | #40cfc8 |
| RGB | rgb(64, 207, 200) |
| HSL | hsl(177, 60%, 53%) |
| CMYK | cmyk(69%, 0%, 3%, 19%) |
| LAB | lab(76.0 -38.7 -7.5) |
| LCH | lch(76.0 39.4 191.0) |
| OKLCH | oklch(0.779 0.119 190.2) |
Copy-ready code
/* CSS */
color: #40cfc8;
background-color: #40cfc8;
/* Tailwind (arbitrary) */
class="text-[#40cfc8] bg-[#40cfc8]"
/* SCSS */
$brand: #40cfc8;
/* SwiftUI */
Color(red: 0.251, green: 0.812, blue: 0.784)
/* Android */
Color.parseColor("#40cfc8")Accessibility — WCAG contrast
Aa
#40cfc8 on white: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40cfc8 on black: 10.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green81.2%
Blue78.4%
CMYK percentages
Cyan69.1%
Magenta0.0%
Yellow3.4%
Key (black)18.8%
Color previews
#40cfc8 text on a black background
contrast 10.98:1
Card sample
#40cfc8 text on a white background
contrast 1.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40cfc8;
Background color
Panel with #40cfc8 background
background-color: #40cfc8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40cfc8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 207, 200, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 207, 200, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40cfc8; background: linear-gradient(135deg, #40cfc8, #4076CF);