I am very pleased with Lagoon Blue and Lime Green newly painted folding chairs that I've had for about 40 years. The patio table from the same era I gave a faux galvanized finish.
These are in a sort of hidden garden by the pumphouse, near the greenhouse.
Vintage metal chairs from 1963 got a coat of Primer -- I really liked them in that color; they blended well into the setting, a coat of Brown and a spritz of Hammered Copper.
I have other chairs to paint.