#40baac
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 186, 172
HSL
173°, 49%, 49%
CMYK
66, 0, 8, 27
Luminance
0.3919
Every format
| HEX | #40baac |
| RGB | rgb(64, 186, 172) |
| HSL | hsl(173, 49%, 49%) |
| CMYK | cmyk(66%, 0%, 8%, 27%) |
| LAB | lab(68.9 -36.7 -2.8) |
| LCH | lch(68.9 36.8 184.4) |
| OKLCH | oklch(0.718 0.108 184.3) |
Copy-ready code
/* CSS */
color: #40baac;
background-color: #40baac;
/* Tailwind (arbitrary) */
class="text-[#40baac] bg-[#40baac]"
/* SCSS */
$brand: #40baac;
/* SwiftUI */
Color(red: 0.251, green: 0.729, blue: 0.675)
/* Android */
Color.parseColor("#40baac")Accessibility — WCAG contrast
Aa
#40baac on white: 2.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40baac on black: 8.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green72.9%
Blue67.5%
CMYK percentages
Cyan65.6%
Magenta0.0%
Yellow7.5%
Key (black)27.1%
Color previews
#40baac text on a black background
contrast 8.84:1
Card sample
#40baac text on a white background
contrast 2.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40baac;
Background color
Panel with #40baac background
background-color: #40baac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40baac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 186, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 186, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40baac; background: linear-gradient(135deg, #40baac, #4077BA);