My parents had a School Bus Yellow 71’ Chevy Blazer, which became the family hand me down vehicle
My second car was a 1968 Coupe DeVille. My first car was a 1969 Buick GS 400. Both cars had vinyl roofs. I bought them in the very early 80s when I was in my late teens. The Gran Sport set me back $800. In 1971 I was riding a single speed bicycle with a banana seat. Not a chopper, though.
Had a 72 cutlass convertible with retractable top and V8 rocket 350 !
That color is what we used to call "no-sale green", though you'd have a better chance with a green "Baccaruda" than a green Dart.