<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\00059";
}
</style>
</head>
<body>
<p>Uppercase Y using Hexa Decimal: Y</p>
<p>Uppercase Y using HTML Code: Y</p>
<p>Uppercase Y using HTML Entity: Y</p>
<p id="point">Uppercase Y using CSS Entity: </p>
</body>
</html>