You know I would!
Are your your existing oak cabinets solid oak or a veneered composite? It matters for prep and paint type. Castorama staff will have at least one person who can help you. (I tend to prefer the elderly gentlemen as they are often both knowledgable and civil 
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Speaking of prep - Is the existing oak varnished? Possibly more than once? Not all paints have good traction adhering to varnished surfaces. This is important over long term for cleaning and knocks.
If you are lucky and do have bare, unvarnished oak with visible grain, maybe you would like a ‘limed’ oak effect? It is surprisingly easy to do. Paint on white coat and then gently sand off, remwmbering to maintain the same pressure.
A limed wood kitchen
For solid colour, Casto offers V33 penture rénovation meubles de cuisine in a limited range of colours. Satin finish is best and I would use a primer, though some don’t, because it will enhance strength. A primer will also prevent ‘bleed’ from old stains or varnishes from slowly emerging later.
A brand with many colours is Rust-Oleum, who also have spray gloss colours that may work for you. (Mirror shine finish without visible brush strokes. Just watch out in application to avoid too thick all at once = drips.). Or Liberon for a lovely muted chalky finish.
For a lovely choice of colours there is the range from Farrow & Ball. A bit pricey but you sets a bench mark. You can get sample pots from here:
You can use the sample pots to have a local supplier mix the colour. I have not done this here but my tame painter assures me that it is the norm. You can use your eyes to judge if you are happy with the match, so provide yourself with a sample patch on the cabinet before you finish the pot.
If you go for a solid paint colour, I recommend you use a soft synthetic brush. Soft synthetic reduces hair stroke marks on the finished surface. Not all brushes are alike and the cheapest ones can lose hairs and leave them stuck on the paintwork. This one is good and the pics are self-explanatory.
https://www.amazon.fr/dp/B07R4TYFGV/ref=sspa_dk_detail_7?pd_rd_i=B07R4TYFGV&pd_rd_w=iInWa&content-id=amzn1.sym.a30983a5-b2e2-49b6-b674-0e622b88d06d&pf_rd_p=a30983a5-b2e2-49b6-b674-0e622b88d06d&pf_rd_r=717QM8M1KY496XRD4FZ8&pd_rd_wg=9JHrY&pd_rd_r=86aa39b3-0a11-4501-9a7d-c811fb7c2033&s=industrial&sp_csd=d2lkZ2V0TmFtZT1zcF9kZXRhaWw&th=1
And it has the word ‘dog’ in it!
Some others may have more advice to give, and I am always here…
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