#3fdac8
a balanced, vivid cyan · cool · “turquoise”
RGB
63, 218, 200
HSL
173°, 68%, 55%
CMYK
71, 0, 8, 15
Luminance
0.5537
Every format
| HEX | #3fdac8 |
| RGB | rgb(63, 218, 200) |
| HSL | hsl(173, 68%, 55%) |
| CMYK | cmyk(71%, 0%, 8%, 15%) |
| LAB | lab(79.3 -43.7 -2.7) |
| LCH | lch(79.3 43.8 183.6) |
| OKLCH | oklch(0.805 0.129 183.6) |
Copy-ready code
/* CSS */
color: #3fdac8;
background-color: #3fdac8;
/* Tailwind (arbitrary) */
class="text-[#3fdac8] bg-[#3fdac8]"
/* SCSS */
$brand: #3fdac8;
/* SwiftUI */
Color(red: 0.247, green: 0.855, blue: 0.784)
/* Android */
Color.parseColor("#3fdac8")Accessibility — WCAG contrast
Aa
#3fdac8 on white: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdac8 on black: 12.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.5%
Blue78.4%
CMYK percentages
Cyan71.1%
Magenta0.0%
Yellow8.3%
Key (black)14.5%
Color previews
#3fdac8 text on a black background
contrast 12.07:1
Card sample
#3fdac8 text on a white background
contrast 1.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdac8;
Background color
Panel with #3fdac8 background
background-color: #3fdac8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdac8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 218, 200, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 218, 200, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdac8; background: linear-gradient(135deg, #3fdac8, #3F85DA);