JSFiddle - React, Tailwind, and code Playground

HTML

<div>text</div><button>text</button>

JavaScript

$("button").click(function(){
     var hue = 'rgb(' + (Math.floor(Math.random() * 256)) + ',' + (Math.floor(Math.random() * 256)) + ',' + (Math.floor(Math.random() * 256)) + ')';
    $("div").css("color",hue);
})