Adjust the Hue of a Color help

Tell us what’s happening:

Your code so far

  body {
    background-color: #00000;
  .green {
    background-color: hsl(120, 100%, 50%);
  .blue {
    background-color: hsl(240, 100%, 50%);
  .cyan {
    background-color: hsl(180, 100%, 50%);
  div {
    display: inline-block;
    height: 100px;
    width: 100px;

<div class="green"></div>
<div class="cyan"></div>
<div class="blue"></div>

Your browser information:

User Agent is: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0.

Link to the challenge:

Your code is passing the test here.
I am using Google Chrome Version 68.0.3440.106

yeah there is no error at all but i got stuck here

I will advise you use Google Chrome, That will help you avoid unnecessary headache and waste of time in the future: :wink: