#40d2ac
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 210, 172
HSL
164°, 62%, 54%
CMYK
70, 0, 18, 18
Luminance
0.5016
Every format
| HEX | #40d2ac |
| RGB | rgb(64, 210, 172) |
| HSL | hsl(164, 62%, 54%) |
| CMYK | cmyk(70%, 0%, 18%, 18%) |
| LAB | lab(76.2 -47.3 7.8) |
| LCH | lch(76.2 47.9 170.7) |
| OKLCH | oklch(0.778 0.134 171.5) |
Copy-ready code
/* CSS */
color: #40d2ac;
background-color: #40d2ac;
/* Tailwind (arbitrary) */
class="text-[#40d2ac] bg-[#40d2ac]"
/* SCSS */
$brand: #40d2ac;
/* SwiftUI */
Color(red: 0.251, green: 0.824, blue: 0.675)
/* Android */
Color.parseColor("#40d2ac")Accessibility — WCAG contrast
Aa
#40d2ac on white: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40d2ac on black: 11.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green82.4%
Blue67.5%
CMYK percentages
Cyan69.5%
Magenta0.0%
Yellow18.1%
Key (black)17.6%
Color previews
#40d2ac text on a black background
contrast 11.03:1
Card sample
#40d2ac text on a white background
contrast 1.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40d2ac;
Background color
Panel with #40d2ac background
background-color: #40d2ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40d2ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 210, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 210, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40d2ac; background: linear-gradient(135deg, #40d2ac, #4097D2);