For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.
  
    
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  | $access_token = "<replace-with-your-github-access-token>"; | |
| $org = "<replace-with-your-github-organization-name>"; | |
| $org_url = "https://api.github.com/repos/" . $org . "/"; | |
| $repositories = array(); // Github repositories that needs label | |
| // Create label as you need, here is a sample. | |
| $labels = array( | |
| "PR: Ready to Merge" => "009800", | |
| "PR: Needs Work" => "eb6420", | |
| "PR: Reviewed with Comments" => "E2FF9E", | 
  
    
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  | <?php | |
| /** | |
| * @file | |
| * Edit a spreadsheet. | |
| * | |
| * Using the library https://github.com/PHPOffice/PhpSpreadsheet. | |
| */ | |
| require "../vendor/autoload.php"; |