*need to renovate house to the modest..help me out pls

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

Hi Please share you requirements and materials you want to use for the bed.