What breed is this layer hen?

[KitchenFamilyFarm]

Trying to figure out this breed so I can better understand down line genetics. I attached photo of hen & her egg.
I think starlight green.
Also would you call that a green egg or olive? They’re very difficult to candle.

 

[JedJackson]

Starlight Green egger looks right, or Whiting True Green. The egg is a medium shade of green and very nice. For me, olive eggs are darker, but others may have different opinions on that.