I think you need to stay neutral to ensure that your couch and room colour are cohesive. The odd colour out ... that pops out at me when I first look at your photo's is the silver around the wooden TV cabinet doors. I would suggest long term (if you are keeping that furniture) that you try to incorporate more of that colour into the room to add balance...... but back to the couch. I would go fawn / beige colour and then you can add colour back into the room with cream / dark brown tones in cushions and maybe a casual throw. Alternatively if you repaint the feature wall from brown to a darker shade of grey I would go with a medium grey couch which would also match in with the silver on the TV cabinet and then you could put a lovely textured silver / grey floor run between the couches and move your coffee table to the centre of the room / rug.

The next time I decorate by a colour of the year will be the first time. Don't hold your breath. I have nothing against this particular colour but it doesn't work with all the things I've collected over the years, and I am not about to discard carpets bought after hard bargaining with dubious merchants in Istanbul or Islamabad because they don't "go" with a paint colour that someone voted "colour of the year." In its place, I think the colour would be quite nice (better than this years choices, certainly). It's just that my place isn't the right place for it.

Although, I love soft, pale, barely there yellow, the canary (egg yolk as I call it) yellow is just too garish. I do like the mint green and I'm finding lots of sites that are showing myriad options in décor for it now. I imagine it's one of those "get it while it's hot" colors but it's a beautiful one to me. I've used the hot pink in much smaller doses for my daughter's room when she was little but I doubt I would use it in large quantities. I also deal with blue best in small doses.

janbhan my goodness he's a worry wart lol I'm lucky our business is downstairs so whenever we need toilet paper , tissues, toothpaste we pop them on our account and bring them up to use..no more having to pop to the shops..I still buy toothpaste at the shops though..I find the pumps are less messier than the tubes..hubby can't get them in so we use tubes when we are out ..