#3fd3cf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 211, 207
HSL
178°, 63%, 54%
CMYK
70, 0, 2, 17
Luminance
0.5215
Every format
| HEX | #3fd3cf |
| RGB | rgb(63, 211, 207) |
| HSL | hsl(178, 63%, 54%) |
| CMYK | cmyk(70%, 0%, 2%, 17%) |
| LAB | lab(77.4 -38.7 -9.3) |
| LCH | lch(77.4 39.8 193.5) |
| OKLCH | oklch(0.790 0.121 192.3) |
Copy-ready code
/* CSS */
color: #3fd3cf;
background-color: #3fd3cf;
/* Tailwind (arbitrary) */
class="text-[#3fd3cf] bg-[#3fd3cf]"
/* SCSS */
$brand: #3fd3cf;
/* SwiftUI */
Color(red: 0.247, green: 0.827, blue: 0.812)
/* Android */
Color.parseColor("#3fd3cf")Accessibility — WCAG contrast
Aa
#3fd3cf on white: 1.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd3cf on black: 11.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green82.7%
Blue81.2%
CMYK percentages
Cyan70.1%
Magenta0.0%
Yellow1.9%
Key (black)17.3%
Color previews
#3fd3cf text on a black background
contrast 11.43:1
Card sample
#3fd3cf text on a white background
contrast 1.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd3cf;
Background color
Panel with #3fd3cf background
background-color: #3fd3cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd3cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 211, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 211, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd3cf; background: linear-gradient(135deg, #3fd3cf, #3F74D3);