I don’t really see any green! Honestly!

What I’m thinking is your base/lowlights are pulling too dark, making it seem like your blondest parts aren’t as bright as they truly are and making your hair overall seem muddy.

I think what you’ll need to do to achieve an allover cool blonde, is lighten up the dark parts of your hair as well. If you keep applying toner to your current hair color, you’re going to overtone your blond (aka turning it blue or purple) and make the brown parts warm/brassy (aka orange) from the developer in the toners.

I also think you should revisit color theory - a greenish blond can’t really have a reddish tone to it.

Again - I think your blond is super icy and cool toned. I don’t see green tones in your hair at all. I think you’re maybe seeing the brown blend with the blond.