A cheap texture pack looks the same in every biome. Oasis 16x is not cheap. The grass color variants are tweaked to look natural across the board:
Whether you’re a longtime player suffering from visual fatigue or a newcomer using a budget laptop, the Oasis 16x Texture Pack delivers an experience that feels both fresh and familiar. It achieves the hardest goal in texture design: making you forget you’re using a texture pack at all. oasis 16x texture pack
Includes the popular CrisXolt Java UI for a professional look on mobile and PC. A cheap texture pack looks the same in every biome