Help me out by suggesting colour combinations for my house exterior with demo of colour applications via pictures

I am thinking of using pastel light green colour for walls of our dining area. Since our living room is continuous with dining area, what should be colour for living room as I am not too sure if same colour across will look good. I am thinking of using olive green or rose gold dining chairs and warm white light on ceiling. Size Living room..10*9 Dining+lounge 18*8 ft

Lighting is both warm and white, will this color be too dark ? My living room does not get direct light bit has enough natural light. Is this color dark for a living room. I was trying to match sherwin williams evergreen fog

We use L152 Cream pie - Asian paints for many of our sites , it will go very well with any accent wall color. Could also go for K101 - Grey - but it really depends on the overall theme of the space.