#3fdaad
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
63, 218, 173
HSL
163°, 68%, 55%
CMYK
71, 0, 21, 15
Luminance
0.5422
Every format
| HEX | #3fdaad |
| RGB | rgb(63, 218, 173) |
| HSL | hsl(163, 68%, 55%) |
| CMYK | cmyk(71%, 0%, 21%, 15%) |
| LAB | lab(78.6 -50.5 10.7) |
| LCH | lch(78.6 51.6 168.0) |
| OKLCH | oklch(0.797 0.143 169.0) |
Copy-ready code
/* CSS */
color: #3fdaad;
background-color: #3fdaad;
/* Tailwind (arbitrary) */
class="text-[#3fdaad] bg-[#3fdaad]"
/* SCSS */
$brand: #3fdaad;
/* SwiftUI */
Color(red: 0.247, green: 0.855, blue: 0.678)
/* Android */
Color.parseColor("#3fdaad")Accessibility — WCAG contrast
Aa
#3fdaad on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdaad on black: 11.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.5%
Blue67.8%
CMYK percentages
Cyan71.1%
Magenta0.0%
Yellow20.6%
Key (black)14.5%
Color previews
#3fdaad text on a black background
contrast 11.84:1
Card sample
#3fdaad text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdaad;
Background color
Panel with #3fdaad background
background-color: #3fdaad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdaad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 218, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 218, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdaad; background: linear-gradient(135deg, #3fdaad, #3FA0DA);