#3fd9da
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 217, 218
HSL
180°, 68%, 55%
CMYK
71, 1, 0, 15
Luminance
0.5574
Every format
| HEX | #3fd9da |
| RGB | rgb(63, 217, 218) |
| HSL | hsl(180, 68%, 55%) |
| CMYK | cmyk(71%, 1%, 0%, 15%) |
| LAB | lab(79.5 -38.3 -12.0) |
| LCH | lch(79.5 40.2 197.4) |
| OKLCH | oklch(0.809 0.124 195.6) |
Copy-ready code
/* CSS */
color: #3fd9da;
background-color: #3fd9da;
/* Tailwind (arbitrary) */
class="text-[#3fd9da] bg-[#3fd9da]"
/* SCSS */
$brand: #3fd9da;
/* SwiftUI */
Color(red: 0.247, green: 0.851, blue: 0.855)
/* Android */
Color.parseColor("#3fd9da")Accessibility — WCAG contrast
Aa
#3fd9da on white: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd9da on black: 12.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.1%
Blue85.5%
CMYK percentages
Cyan71.1%
Magenta0.5%
Yellow0.0%
Key (black)14.5%
Color previews
#3fd9da text on a black background
contrast 12.15:1
Card sample
#3fd9da text on a white background
contrast 1.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd9da;
Background color
Panel with #3fd9da background
background-color: #3fd9da;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd9da;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 217, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 217, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd9da; background: linear-gradient(135deg, #3fd9da, #3F72DA);