#3fbab8
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 186, 184
HSL
179°, 49%, 49%
CMYK
66, 0, 1, 27
Luminance
0.3964
Every format
| HEX | #3fbab8 |
| RGB | rgb(63, 186, 184) |
| HSL | hsl(179, 49%, 49%) |
| CMYK | cmyk(66%, 0%, 1%, 27%) |
| LAB | lab(69.2 -33.6 -8.9) |
| LCH | lch(69.2 34.7 194.9) |
| OKLCH | oklch(0.722 0.106 193.5) |
Copy-ready code
/* CSS */
color: #3fbab8;
background-color: #3fbab8;
/* Tailwind (arbitrary) */
class="text-[#3fbab8] bg-[#3fbab8]"
/* SCSS */
$brand: #3fbab8;
/* SwiftUI */
Color(red: 0.247, green: 0.729, blue: 0.722)
/* Android */
Color.parseColor("#3fbab8")Accessibility — WCAG contrast
Aa
#3fbab8 on white: 2.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fbab8 on black: 8.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green72.9%
Blue72.2%
CMYK percentages
Cyan66.1%
Magenta0.0%
Yellow1.1%
Key (black)27.1%
Color previews
#3fbab8 text on a black background
contrast 8.93:1
Card sample
#3fbab8 text on a white background
contrast 2.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fbab8;
Background color
Panel with #3fbab8 background
background-color: #3fbab8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fbab8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 186, 184, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 186, 184, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fbab8; background: linear-gradient(135deg, #3fbab8, #3F6ABA);