A bunch of bright colors I like!
I picked these out around 3 years ago and I still end up using it. These are just colors I enjoy and frequently like to use. Usually I use it as a reference point & adjust from there.
Here's the colors:

Here's some quick paints:

They're generally good for bright, cheery toned works. Making more muddy colors is possible, but takes a bit (upper right as an example). Best for cartoon and bold, lively art in general. :)