#3fdfaf
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
63, 223, 175
HSL
162°, 71%, 56%
CMYK
72, 0, 22, 13
Luminance
0.5693
Every format
| HEX | #3fdfaf |
| RGB | rgb(63, 223, 175) |
| HSL | hsl(162, 71%, 56%) |
| CMYK | cmyk(72%, 0%, 22%, 13%) |
| LAB | lab(80.1 -52.0 11.8) |
| LCH | lch(80.1 53.4 167.2) |
| OKLCH | oklch(0.810 0.148 168.2) |
Copy-ready code
/* CSS */
color: #3fdfaf;
background-color: #3fdfaf;
/* Tailwind (arbitrary) */
class="text-[#3fdfaf] bg-[#3fdfaf]"
/* SCSS */
$brand: #3fdfaf;
/* SwiftUI */
Color(red: 0.247, green: 0.875, blue: 0.686)
/* Android */
Color.parseColor("#3fdfaf")Accessibility — WCAG contrast
Aa
#3fdfaf on white: 1.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdfaf on black: 12.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.5%
Blue68.6%
CMYK percentages
Cyan71.7%
Magenta0.0%
Yellow21.5%
Key (black)12.5%
Color previews
#3fdfaf text on a black background
contrast 12.39:1
Card sample
#3fdfaf text on a white background
contrast 1.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdfaf;
Background color
Panel with #3fdfaf background
background-color: #3fdfaf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdfaf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 223, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 223, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdfaf; background: linear-gradient(135deg, #3fdfaf, #3FA4DF);