🦦 Otter UTF-8 character with hex code 1F9A6

Using HEX code of Otter in HTML file

<span> &#x1F9A6; </span>

Using Decimal code of Otter in HTML file

<span> &#129446; </span>

Using HEX code of Otter in CSS file for content

span { 
    content: '\1f9a6';
}