#40bfaa
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 191, 170
HSL
170°, 50%, 50%
CMYK
67, 0, 11, 25
Luminance
0.4125
Every format
| HEX | #40bfaa |
| RGB | rgb(64, 191, 170) |
| HSL | hsl(170, 50%, 50%) |
| CMYK | cmyk(67%, 0%, 11%, 25%) |
| LAB | lab(70.3 -39.5 0.5) |
| LCH | lch(70.3 39.5 179.3) |
| OKLCH | oklch(0.730 0.114 179.7) |
Copy-ready code
/* CSS */
color: #40bfaa;
background-color: #40bfaa;
/* Tailwind (arbitrary) */
class="text-[#40bfaa] bg-[#40bfaa]"
/* SCSS */
$brand: #40bfaa;
/* SwiftUI */
Color(red: 0.251, green: 0.749, blue: 0.667)
/* Android */
Color.parseColor("#40bfaa")Accessibility — WCAG contrast
Aa
#40bfaa on white: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40bfaa on black: 9.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green74.9%
Blue66.7%
CMYK percentages
Cyan66.5%
Magenta0.0%
Yellow11.0%
Key (black)25.1%
Color previews
#40bfaa text on a black background
contrast 9.25:1
Card sample
#40bfaa text on a white background
contrast 2.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40bfaa;
Background color
Panel with #40bfaa background
background-color: #40bfaa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40bfaa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 191, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 191, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40bfaa; background: linear-gradient(135deg, #40bfaa, #407FBF);