Elementary school class. Banana coloring

Should I use "lemon" or "yellow" paint for yellow bananas? What should I mix to make it banana-colored? What color is the shadow of the banana? What is the color of the light part?

There are many ways to do it, but Pako will tell you the best shortcut.

I will tell you, in the end, everyone is trial and error.

Even if you teach a shortcut, you will be able to learn your own way in that situation.