I would go with a gold or yellow ... of course I happen to love teal/ turquoise and gold/ yellow together. Something in variations on the photos below... maybe some pink accents if you have a girl or lime green or blue accents if you have a boy.

Small all in one condo room not sure what color to use for walls after removing wallpaper

I haqve just seen this , and it is well over a year old , so presumably you are well into renovations , or maybe finished . Here's my take though -- probably too late though ! Your picture looks like those 70's photo's that faded and yellowed ( sorry to be rude ) . So freshen and modernise . Paint the walls white -- not beige or yellow . It will look so much 'cleaner' . redo the dark uprights and base boards -- I can't tell if they are dark green , or black , but I'd do black stain over it . The fence I would also do in black . The yard , step one , would be hide and soften it . The Cape Cod chair paint in white , with the pailings in bright primary colours -- each one different . Add 2 or 3 planters -- different shapes and sizes and heights , but all stained a nice Kwila brown or charcoal or similar . Big leafy plants , cactuses , yukkas , maybe white and light brown pebbles , marigolds , colour , texture , different height plants . Personally , I would go further -- paint the roof , rip up most of the pavers , possibly even change the windows to bronze or charcoal frames . Just some quick ideas from an experienced amateur haha .

The island benchtop and countertop used is White Snow from Uniquartz