🦙 Llama UTF-8 character with hex code 1F999

Using HEX code of Llama in HTML file

<span> &#x1F999; </span>

Using Decimal code of Llama in HTML file

<span> &#129433; </span>

Using HEX code of Llama in CSS file for content

span { 
    content: '\1f999';
}