#40c2ba
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 194, 186
HSL
176°, 52%, 51%
CMYK
67, 0, 4, 24
Luminance
0.4322
Every format
| HEX | #40c2ba |
| RGB | rgb(64, 194, 186) |
| HSL | hsl(176, 52%, 51%) |
| CMYK | cmyk(67%, 0%, 4%, 24%) |
| LAB | lab(71.7 -36.6 -6.3) |
| LCH | lch(71.7 37.1 189.8) |
| OKLCH | oklch(0.743 0.112 189.1) |
Copy-ready code
/* CSS */
color: #40c2ba;
background-color: #40c2ba;
/* Tailwind (arbitrary) */
class="text-[#40c2ba] bg-[#40c2ba]"
/* SCSS */
$brand: #40c2ba;
/* SwiftUI */
Color(red: 0.251, green: 0.761, blue: 0.729)
/* Android */
Color.parseColor("#40c2ba")Accessibility — WCAG contrast
Aa
#40c2ba on white: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c2ba on black: 9.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.1%
Blue72.9%
CMYK percentages
Cyan67.0%
Magenta0.0%
Yellow4.1%
Key (black)23.9%
Color previews
#40c2ba text on a black background
contrast 9.64:1
Card sample
#40c2ba text on a white background
contrast 2.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c2ba;
Background color
Panel with #40c2ba background
background-color: #40c2ba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c2ba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 194, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 194, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c2ba; background: linear-gradient(135deg, #40c2ba, #4073C2);