What to mix with acrylic paint to make waterproof?

I do art on wood, I use acrylic paint then when I use water based varnish over it, it smudges off is there an acrylic paint that works well with waterbased varnish or anything I can mix into acrylic paint to make waterproof I want to skip sealing/isolation coat I can do this with oi!based varnish but it adds a yellow tone to artwork