Explanation
The yellow My Content badge on a guide tile indicates that the guide has been added to My Content, which is a personal workspace where you can create, edit, and manage your own guides. Adding a guide to My Content does not publish it to the end users, but it makes it ready for publishing. You can publish a guide from My Content by clicking on the Publish button on the guide tile or by using the Publish option in the guide editor.
Once a guide is published, the yellow My Content badge will disappear and the guide tile will show the Published status and the number of active users. References: Oracle Guided Learning Content Developer Course, Oracle Guided Learning Content Developer Foundations Associate Rel 1 Exam, Oracle Guided Learning Documentation