JSFiddle - React, Tailwind, and code Playground

HTML

<input type="checkbox" id="my_checkbox"/>
<div id="toggle_color">Color Will change here</div>

JavaScript

jQuery(document).ready(function($){
	$('#my_checkbox').on('change', function(){
    	if($(this).is(':checked')){
           $("#toggle_color").css('background-color',"red");
        } else {
            $("#toggle_color").css('background-color',"#fff");
        }
    })
})