If you do not want white, then I would not bring in another timber colour. Can I suggest Polytec Evergreen, or Polytec Oasis. These would coordinate with the white, the pine floors, and the floor tiles. Don’t try and “match” the pine floors.

And why use an artificial intelligence to give you ideas about adding warmth to your home. It should be a personal, true response to the colours in the room. Add a colour/surface that makes you smile. Not because AI told you so.

Examples

I used AI because I’m not an interior designer - and AI brings together knowledge from every article published on the topic. Why wouldn’t I use AI as to what would match best ?! I’m looking for suggestions. Not the solution.

It is honestly no different to the thousands of people in here asking for suggestions on colours, decisions, ideas !

It's like you've got two completely different aesthetics going on....but as a rule, I'd avoid blending similarly toned yet totally different timbers. What humans have that AI doesn't is opinion, taste and instinct. Whilst it can be a great tool for information gathering and research, when it comes to dealing with creativity, nuance, personality and negotiating personal preferences etc, it typically falls short / hit & miss. You don;t need to be an interior designer or an architect or "professional level" whatever to be able to make good design decisions. Trust your instinct but take cues/references/guides from the existing materials. Typically it boils down to refining personal preference but what the pro's generally are able to do better is to filter, balance and rationalise decisions more confidently, with more consistency and appropriately to context from experience and understanding of the sequencing and prioritising of decisions for aligned outcomes.....Adding some warmth could be achieved in different ways. But the bigger challenge here is bridging between the contemporary white treatment/detailing directly juxtaposed with the more traditional textured and profiled character of the other part of the house. It may be you are locked into the white in the kitchen and depending upon where the cabinetry is it may be more sympathetic & consistent to simply following suit with the established/previous aesthetic decisions. To clarify are you building cupboards against the brickwork, or are they on the tiles in the kitchen to replace where the weaved baskets are just showing??

I’m using small amounts of polytech prime oak woodmatt in my house which seems to tone ok with the slightly orange tones in my existing floors. I do like dreamers suggestions with the green shades though.