My chosen colour palette

 

I added dark gradients to get an idea of how they might look in different lighting settings.

I want to go for warm earthy tones. The yellow is the stand out colour for me which i will try to use randomly on objects and dotted around the environment. A few colours are a basic representation but what i have shown will obviously be varied depending on lighting and the type of texture.

After modelling and unwrapping assets, i will place these colours onto them as a blockout and place them into the environment to get a quick view of combinations and so on, meaning it makes things easier when it comes to defining the proper textures and the placingness of objects.