#3fdfad
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
63, 223, 173
HSL
161°, 71%, 56%
CMYK
72, 0, 22, 13
Luminance
0.5685
Every format
| HEX | #3fdfad |
| RGB | rgb(63, 223, 173) |
| HSL | hsl(161, 71%, 56%) |
| CMYK | cmyk(72%, 0%, 22%, 13%) |
| LAB | lab(80.1 -52.5 12.8) |
| LCH | lch(80.1 54.0 166.3) |
| OKLCH | oklch(0.810 0.149 167.3) |
Copy-ready code
/* CSS */
color: #3fdfad;
background-color: #3fdfad;
/* Tailwind (arbitrary) */
class="text-[#3fdfad] bg-[#3fdfad]"
/* SCSS */
$brand: #3fdfad;
/* SwiftUI */
Color(red: 0.247, green: 0.875, blue: 0.678)
/* Android */
Color.parseColor("#3fdfad")Accessibility — WCAG contrast
Aa
#3fdfad on white: 1.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdfad on black: 12.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.5%
Blue67.8%
CMYK percentages
Cyan71.7%
Magenta0.0%
Yellow22.4%
Key (black)12.5%
Color previews
#3fdfad text on a black background
contrast 12.37:1
Card sample
#3fdfad text on a white background
contrast 1.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdfad;
Background color
Panel with #3fdfad background
background-color: #3fdfad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdfad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 223, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 223, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdfad; background: linear-gradient(135deg, #3fdfad, #3FA6DF);