Use Hex Code is not going forward! help please

1

Tell us what’s happening:

Your code so far

<style>
  .red-text {
    color: #FF0000;
  }
  .green-text {
    color: #00FF00;
  }
  .dodger-blue-text {
    color: #2998E4;
  }
  .orange-text {
    color: #FFA500;
  }
</style>

<h1 class="red-text" style="color:red">I am red!</h1>

<h1 class="green-text" style="color:green">I am green!</h1>

<h1 class="dodger-blue-text">I am dodger blue!</h1>

<h1 class="orange-text">I am orange!</h1>

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (Linux; Android 4.4.2; Primo NX2 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.111 Mobile Safari/537.36.

Link to the challenge:
https://www.freecodecamp.org/challenges/use-hex-code-to-mix-colors