Scientists suggest that our positive associations with green and blue have been rooted in our brains through evolution.^[1] Green landscapes are linked to growth and vitality, while blue skies and water bodies suggest clarity and calmness. These natural colors are more than just visually pleasing; they can significantly impact our well-being.

Exposure to nature's colors, such as green and blue, has been shown to reduce stress, lower blood pressure, and improve mood. For instance, the serene greens of a forest can calm the mind, while the expansive blues of the sea can evoke a sense of peace.

Incorporating these colors into interfaces can help mitigate the negative effects of urbanization.^[2]