HI, I think you cannot go wrong with rendering with the colours you have in mind. The roof would look just fine, do not worry. Maybe instead of a light grey, find a warm light grey, with a beige tone. Charcoal and white for all the trimming, windows white for ex and charcoal at bottom of the house as well as doors and some strategic spots. The pergola, should also be in these two tones I think. good luck. alex

Thanks Bigreader, I really love the Australian bush greens and greys and the palette you posted above. The cream on the windows is so yellowy though. Do you think this will clash with the colours you’ve suggested?

rereading your post i now realise that the windows are already grey but would be great to have the gutters painted to cover the green but instead of hand painting check with the local powder coating company as it's possible to have the gutters powder coated ..we took our gutters down and had to put them back up again...tedious but more effective than hand painting

Hard to see but the roofing looks like a faded mission brown concrete tile.