It'd be a great idea to color certain lines or words in a way that you can discern from a glimpse the different output types.
It'd be even better if there were a toggle, flag or a way to specify it just in case someone wants their output in the same color.

Here's how the Sponge platform formats it:

Here's how the Paper platform formats it:

There are mods that do this already, I don't think fabric api needs to handle this.

ex: https://modrinth.com/mod/better-fabric-console