Hi!
Those colors don't really have anything to do with completion of the item they're on, they're just labels that help to organize everything listed on the Trello page. For example, red is for bugs/issues, orange is for stuff relating to map design, and green is for stuff that involves programming. If you click on an item on the Trello page, you can see what each of the colored labels mean.
Let me know if you have any more questions! :)
Those colors don't really have anything to do with completion of the item they're on, they're just labels that help to organize everything listed on the Trello page. For example, red is for bugs/issues, orange is for stuff relating to map design, and green is for stuff that involves programming. If you click on an item on the Trello page, you can see what each of the colored labels mean.
Let me know if you have any more questions! :)