#3fe2b4
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
63, 226, 180
HSL
163°, 74%, 57%
CMYK
72, 0, 20, 11
Luminance
0.5874
Every format
| HEX | #3fe2b4 |
| RGB | rgb(63, 226, 180) |
| HSL | hsl(163, 74%, 57%) |
| CMYK | cmyk(72%, 0%, 20%, 11%) |
| LAB | lab(81.2 -52.1 10.6) |
| LCH | lch(81.2 53.2 168.5) |
| OKLCH | oklch(0.819 0.148 169.4) |
Copy-ready code
/* CSS */
color: #3fe2b4;
background-color: #3fe2b4;
/* Tailwind (arbitrary) */
class="text-[#3fe2b4] bg-[#3fe2b4]"
/* SCSS */
$brand: #3fe2b4;
/* SwiftUI */
Color(red: 0.247, green: 0.886, blue: 0.706)
/* Android */
Color.parseColor("#3fe2b4")Accessibility — WCAG contrast
Aa
#3fe2b4 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fe2b4 on black: 12.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green88.6%
Blue70.6%
CMYK percentages
Cyan72.1%
Magenta0.0%
Yellow20.4%
Key (black)11.4%
Color previews
#3fe2b4 text on a black background
contrast 12.75:1
Card sample
#3fe2b4 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fe2b4;
Background color
Panel with #3fe2b4 background
background-color: #3fe2b4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fe2b4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 226, 180, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 226, 180, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fe2b4; background: linear-gradient(135deg, #3fe2b4, #3FA3E2);