I couldn't speak to specific parking laws, but I Park based on the situation.
Ill say that you should never Park in a handicapped accessible area (blue stripes) or emergency/fire zone (red stripes) . But I think yellow and white striped areas are usable in some cases. Those are usually just filler for oddly shaped parking areas where they can't fit a full space.
That said, it's most likely still illegal to park in those areas. Will you get a ticket... Probably not.
When parking is hard to find, I'm more likely to find a non-standard space. In those cases I feel that other drivers appreciate you not taking a full size space with your bike.