#40cdb2
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 205, 178
HSL
169°, 59%, 53%
CMYK
69, 0, 13, 20
Luminance
0.4797
Every format
| HEX | #40cdb2 |
| RGB | rgb(64, 205, 178) |
| HSL | hsl(169, 59%, 53%) |
| CMYK | cmyk(69%, 0%, 13%, 20%) |
| LAB | lab(74.8 -43.6 2.6) |
| LCH | lch(74.8 43.7 176.6) |
| OKLCH | oklch(0.767 0.125 177.2) |
Copy-ready code
/* CSS */
color: #40cdb2;
background-color: #40cdb2;
/* Tailwind (arbitrary) */
class="text-[#40cdb2] bg-[#40cdb2]"
/* SCSS */
$brand: #40cdb2;
/* SwiftUI */
Color(red: 0.251, green: 0.804, blue: 0.698)
/* Android */
Color.parseColor("#40cdb2")Accessibility — WCAG contrast
Aa
#40cdb2 on white: 1.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40cdb2 on black: 10.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green80.4%
Blue69.8%
CMYK percentages
Cyan68.8%
Magenta0.0%
Yellow13.2%
Key (black)19.6%
Color previews
#40cdb2 text on a black background
contrast 10.59:1
Card sample
#40cdb2 text on a white background
contrast 1.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40cdb2;
Background color
Panel with #40cdb2 background
background-color: #40cdb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40cdb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 205, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 205, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40cdb2; background: linear-gradient(135deg, #40cdb2, #408ACD);