Colourful beans

This is my first year growing anything but green beans.
Linda, from Sought-After-Seedlings in Johannesburg supplies South Africa with Franchi Sementi seeds.  Browsing through her web page in anticipation of what I was going to plant this Spring, I came across Climbing Neckargold, a brilliant yellow bean...And, scrolling further I came across the Dwarf Purple KingI am entranced with the purple