Congratulations on starting your Touring restoration, Serge!
I have never seen one done in yellow and wonder if that is the way it left the factory in 1960? You can email (Marco Fazio?) Alfa with your cars serial number and he will reply with original color combination, date of manufacture and 1st purchaser. You decide what color is best for you. I think black is the most common interior color but white cars could have red interiors, etc. I think most tops were originally black, if not all.
The engine compartment and trunk were originally painted black (perhaps semi-flat black), the hood (bonnet) had a silver insulation blanket while the trunk had rubber mats.