How do climate and light affect exterior paint colors for houses?

Climate and light influence how exterior paint colors appear. In cloudy, gray climates like the Pacific Northwest, colors with saturated warm undertones like deep teal or vine green stand out better. They add vibrancy without fading into the landscape. Cream trim helps brighten shaded areas, while maintaining a balanced palette that endures wet seasons and low-light conditions. Testing color samples at different times of day ensures the final look matches your vision.