Often, white oak will have many variations in the boards, not always white... sometimes a bit of pink. until you see YOUR chosen flooring in your space, it may be a struggle to find the right woodtone for your cabinets.

Personally, I would paint the lowers a green and uppers a white since you want something light.

White Birch is another light wood, but often has gray tones running through it.

Is the sketch the plan for the new kitchen? If so, I think you'll hate the angled corner cabinet in your face - an easy-reach corner cabinet is far more functional. Frankly, I would move the sink out of the corner completely - you won't be able to stand at the sink and open the DW.

As for the wood choice - I agree that it makes sense to wait until the floors are in place, so you can hold a sample door next to your actual floors. Personally, I love wood, and would not be put off by wood cabinets and wood floors, though I think there should be some contrast: if you use white oak for the cabinets, choose a darker stain than the floors. Rift sawn white oak will not have the pronounced grain that your floors show.

If the flooring is in the living room already so you can look at sample doors next to it then you can move ahead with cabinet selection. Maple might be too yellow next to light white oak, so put the sample next to the floors and see what you think. You can always update your post with a picture of this to get others' opinions. Prop the door up against a wall as straight as possible. You will be seeing cabinets perpendicular to the floor when they're installed, so you want to duplicate that when sampling. Doing something darker like AnnKH suggests, or a color like Lyn said is probably the way to go. If the wood is close but not quite the same they could clash, or just be boring.

You bring cabinet smaples home to see how they work with your floors . Are you planning on fixing that poor kitchen layout before getting new cabinets ? I like painted cabinets with wood floors oftn since mixing woods is often a really hard job. Maple does not take stain well so with thta be prepared to leave the maple natural and in my experience no matter what finish maple yellows over time . If you show us the whole space as it is in pics it will help I the drawing is the new layout stop right now and get an actual kitchen designer not a cabinet salesperson.

Good to get professional advise but….please come back here with the options.

Coordinating wood is tricky which is why I prefer white cabinets.

If this is not open concept, you can tile the floor. But then you have to coordinate it with the backsplash.

And yes too much similar wood can look like a cigar box.

Google KylieInteriors, coordinating wood tones. I can't seem to share it to the exact link.

She discusses undertones and how to coodinate.