#3fd4df
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 212, 223
HSL
184°, 71%, 56%
CMYK
72, 5, 0, 13
Luminance
0.5347
Every format
| HEX | #3fd4df |
| RGB | rgb(63, 212, 223) |
| HSL | hsl(184, 71%, 56%) |
| CMYK | cmyk(72%, 5%, 0%, 13%) |
| LAB | lab(78.2 -34.6 -16.7) |
| LCH | lch(78.2 38.4 205.8) |
| OKLCH | oklch(0.798 0.122 202.4) |
Copy-ready code
/* CSS */
color: #3fd4df;
background-color: #3fd4df;
/* Tailwind (arbitrary) */
class="text-[#3fd4df] bg-[#3fd4df]"
/* SCSS */
$brand: #3fd4df;
/* SwiftUI */
Color(red: 0.247, green: 0.831, blue: 0.875)
/* Android */
Color.parseColor("#3fd4df")Accessibility — WCAG contrast
Aa
#3fd4df on white: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd4df on black: 11.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green83.1%
Blue87.5%
CMYK percentages
Cyan71.7%
Magenta4.9%
Yellow0.0%
Key (black)12.5%
Color previews
#3fd4df text on a black background
contrast 11.69:1
Card sample
#3fd4df text on a white background
contrast 1.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd4df;
Background color
Panel with #3fd4df background
background-color: #3fd4df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd4df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 212, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 212, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd4df; background: linear-gradient(135deg, #3fd4df, #3F69DF);