Can I stain a table with remnants of paint on it?

I am refinishing a table and chair set. The table is Alder and the chairs oak. Parts of the table and chairs were painted a dark green. I can't seem to get all of the green off, even after multiple stripping coats and sanding. Although ost of it is, some green remains, especially in the end grain. I want to stain it all a very dark stain. Is it ok to just stain it as is? Will the green show through, or just show as a little darker?