#3fd9cf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 217, 207
HSL
176°, 67%, 55%
CMYK
71, 0, 5, 15
Luminance
0.5519
Every format
| HEX | #3fd9cf |
| RGB | rgb(63, 217, 207) |
| HSL | hsl(176, 67%, 55%) |
| CMYK | cmyk(71%, 0%, 5%, 15%) |
| LAB | lab(79.2 -41.4 -6.6) |
| LCH | lch(79.2 41.9 189.1) |
| OKLCH | oklch(0.805 0.126 188.5) |
Copy-ready code
/* CSS */
color: #3fd9cf;
background-color: #3fd9cf;
/* Tailwind (arbitrary) */
class="text-[#3fd9cf] bg-[#3fd9cf]"
/* SCSS */
$brand: #3fd9cf;
/* SwiftUI */
Color(red: 0.247, green: 0.851, blue: 0.812)
/* Android */
Color.parseColor("#3fd9cf")Accessibility — WCAG contrast
Aa
#3fd9cf on white: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd9cf on black: 12.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.1%
Blue81.2%
CMYK percentages
Cyan71.0%
Magenta0.0%
Yellow4.6%
Key (black)14.9%
Color previews
#3fd9cf text on a black background
contrast 12.04:1
Card sample
#3fd9cf text on a white background
contrast 1.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd9cf;
Background color
Panel with #3fd9cf background
background-color: #3fd9cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd9cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 217, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 217, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd9cf; background: linear-gradient(135deg, #3fd9cf, #3F7CD9);