#3fdbb0
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
63, 219, 176
HSL
164°, 68%, 55%
CMYK
71, 0, 20, 14
Luminance
0.5485
Every format
| HEX | #3fdbb0 |
| RGB | rgb(63, 219, 176) |
| HSL | hsl(164, 68%, 55%) |
| CMYK | cmyk(71%, 0%, 20%, 14%) |
| LAB | lab(79.0 -50.2 9.6) |
| LCH | lch(79.0 51.1 169.1) |
| OKLCH | oklch(0.801 0.142 170.1) |
Copy-ready code
/* CSS */
color: #3fdbb0;
background-color: #3fdbb0;
/* Tailwind (arbitrary) */
class="text-[#3fdbb0] bg-[#3fdbb0]"
/* SCSS */
$brand: #3fdbb0;
/* SwiftUI */
Color(red: 0.247, green: 0.859, blue: 0.690)
/* Android */
Color.parseColor("#3fdbb0")Accessibility — WCAG contrast
Aa
#3fdbb0 on white: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdbb0 on black: 11.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.9%
Blue69.0%
CMYK percentages
Cyan71.2%
Magenta0.0%
Yellow19.6%
Key (black)14.1%
Color previews
#3fdbb0 text on a black background
contrast 11.97:1
Card sample
#3fdbb0 text on a white background
contrast 1.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdbb0;
Background color
Panel with #3fdbb0 background
background-color: #3fdbb0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdbb0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 219, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 219, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdbb0; background: linear-gradient(135deg, #3fdbb0, #3F9EDB);