JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<div id="template"><img src="https://habrastorage.org/files/0c0/8fa/d06/0c08fad066924c0ea8e7be60f354b8e4.png" /></div>
<button id="update">Сменить цвет</button>

CSS

body {
    background-image: url( 'https://habrastorage.org/files/a16/a66/242/a16a66242e884b04ad07613e9f89cbd7.gif' );
}

#template {
    width: 236px;
    height: 236px;
}

JavaScript

function c() {
    return Math.round( Math.random() * 200 ) + 50;
}

$( '#update' ).click(function( e ) {
    e.preventDefault();
    $( '#template' ).css( 'background-color', 'rgb(' + c() + ',' + c() + ',' + c() + ')' );
});