Your square footage is almost 150.
A cement floor is cheaper to paint than putting in Linoleum, but good Linoleum feels so wonderful on your feet.
Also, painting your floor is no big deal if you use a roller. In between drying time, you can put the roller cover in a plastic bag and put it in the refrigerator. No need to wash it. When done, just throw it away.
With a pale yellow, I like the idea of painting the top half of cabinets and walls yellow, and the bottom half of cabinets white. Although, I don't know what your countertops look like.
I've used both oil based and semi-gloss and find there isn't that much difference in the durability, if it's a good brand. I always purchase Behr paint, so good for you! Behr is my fav!
This floor can be purchased in Linoleum or painted, which would be a blast.
I also like the all yellow with white elements.
This is a perfect yellow to me. I like pale as possible - calming.
This is what I don't care for - lots of white and a little yellow. Too much white for me.
If you are wanting to add Green, maybe you like these color combos:
Throwing in some blue:
Lots of green, but you gives you more choices to work with:
A different direction throwing in some coral and pink:
Good luck with your project!!