#3fe1df
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 225, 223
HSL
179°, 73%, 57%
CMYK
72, 0, 1, 12
Luminance
0.6023
Every format
| HEX | #3fe1df |
| RGB | rgb(63, 225, 223) |
| HSL | hsl(179, 73%, 57%) |
| CMYK | cmyk(72%, 0%, 1%, 12%) |
| LAB | lab(82.0 -40.5 -11.0) |
| LCH | lch(82.0 42.0 195.1) |
| OKLCH | oklch(0.829 0.129 193.7) |
Copy-ready code
/* CSS */
color: #3fe1df;
background-color: #3fe1df;
/* Tailwind (arbitrary) */
class="text-[#3fe1df] bg-[#3fe1df]"
/* SCSS */
$brand: #3fe1df;
/* SwiftUI */
Color(red: 0.247, green: 0.882, blue: 0.875)
/* Android */
Color.parseColor("#3fe1df")Accessibility — WCAG contrast
Aa
#3fe1df on white: 1.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fe1df on black: 13.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green88.2%
Blue87.5%
CMYK percentages
Cyan72.0%
Magenta0.0%
Yellow0.9%
Key (black)11.8%
Color previews
#3fe1df text on a black background
contrast 13.05:1
Card sample
#3fe1df text on a white background
contrast 1.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fe1df;
Background color
Panel with #3fe1df background
background-color: #3fe1df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fe1df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 225, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 225, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fe1df; background: linear-gradient(135deg, #3fe1df, #3F77E1);