Rainbow Fade Outlines

Multicolour Fade Outlines is a resource pack that makes things like the block selection outline and entity hitboxes be a fade of multiple colours instead of just a solid colour. These colours can be easily changed for the block selection outline and entity hitboxes seperately.
This pack is compatible with Minecraft Java 1.18 to 1.19.4, just ignore the warning when enabling the pack.

New in v3

• Added more config options, allowing for almost infinite customisation!