I live in NZ and in the bush, so I am surrounded by the many natural shades of greens - browns, with the changing daily flashes of birds of various colors. I'm not sure you can Buy that Style, or the bird songs?
I decided [and love love] turning all my fabric, towels, shower curtain, etc into white, no colour and it always feels so clean, easy to wash and gives me a sense of serenity like I'm on a cloud [OK that was lame ]
once you go white you never go back, say no to black!
I think it depends of whatkind of theme you r looking for. for normal theme maybe you can try combinations of white and beige, modern try combination of black n grey with stainless steel elements, for elegant you can try mosaic like golden and black,glass mosaic. with white glossy floring .etc hope this will help :-)