Bob Ross® Indian Yellow Oil Paint
Bob Ross® Indian Yellow is another oil paint that will be used moderately. It is used most often to mix various shades of highlights for trees and grass. When you mix Indian Yellow and Bright Red you'll get beautiful orange hues for fall foliage. If you paint often, the 5 oz tube will be the way to go, otherwise, the 1.25 oz tube should last you quite a while.
If you cannot find a local retail outlet for Bob Ross® Indian Yellow then you might consider buying from a reputable, high-volume art supply dealer online. The normal list price for the 5 OZ tube of Indian Yellow is $17.49 and the 1.25 OZ is listed for $7.29 but you can buy it online for far less. The buy link below doesn't commit you to buying but will take you to the merchant website where you can see what is available.