#3fe4cf
a balanced, electric cyan · cool · closest name: turquoise
RGB
63, 228, 207
HSL
172°, 75%, 57%
CMYK
72, 0, 9, 11
Luminance
0.6105
Every format
| HEX | #3fe4cf |
| RGB | rgb(63, 228, 207) |
| HSL | hsl(172, 75%, 57%) |
| CMYK | cmyk(72%, 0%, 9%, 11%) |
| LAB | lab(82.4 -46.2 -1.8) |
| LCH | lch(82.4 46.2 182.3) |
| OKLCH | oklch(0.832 0.135 182.4) |
Copy-ready code
/* CSS */
color: #3fe4cf;
background-color: #3fe4cf;
/* Tailwind (arbitrary) */
class="text-[#3fe4cf] bg-[#3fe4cf]"
/* SCSS */
$brand: #3fe4cf;
/* SwiftUI */
Color(red: 0.247, green: 0.894, blue: 0.812)
/* Android */
Color.parseColor("#3fe4cf")Accessibility — WCAG contrast
Aa
#3fe4cf on white: 1.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fe4cf on black: 13.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green89.4%
Blue81.2%
CMYK percentages
Cyan72.4%
Magenta0.0%
Yellow9.2%
Key (black)10.6%
Color previews
#3fe4cf text on a black background
contrast 13.21:1
Card sample
#3fe4cf text on a white background
contrast 1.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fe4cf;
Background color
Panel with #3fe4cf background
background-color: #3fe4cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fe4cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 228, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 228, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fe4cf; background: linear-gradient(135deg, #3fe4cf, #3F8BE4);