Guidelines for icons and colors used by Wikimedia Phabricator projects.
You can play with these labels at https://phab-01.wmflabs.org/T31
Rationale (pretty much made up, as you'll notice)
- Project is blue, the default.
- Team is violet, close to blue, close to red (teams define policies).
- Sprint is green, because the goal of the sprint is to end up with all tasks in green.
- Release is orange to provide some sense of urgency.
- Tag is yellow, which here is a relatively light color, like those old paper labels.
- Private is red, quite self-explanatory.