How to Make Falling Leaves Match Each Biome's Colors

Understanding biome-specific colors

Falling Leaves colors its particles to match the leaves of the tree above them, and it varies that coloring by biome — the same oak tree can look different in a swamp versus a plains biome, following Minecraft's own foliage tinting. This is automatic, but you can influence how it looks through config and resource packs.

Adjusting the color behavior

Open the Falling Leaves config file in your config folder. Look for options relating to leaf color or biome tinting. If the mod offers a mode that samples the actual leaf block color versus a fixed palette, choose the sampling option for the most natural result — particles will then match whatever tint the biome applies to that tree. If you use a resource pack that recolors leaves, the sampled colors follow it, so swapping packs changes your particle colors too.

Getting a consistent look

If you want every biome to use the same leaf color, disable biome-based tinting in the config so particles use one uniform color instead. Test by visiting a few contrasting biomes — a jungle, a taiga, and a savanna — and watching the particles under the same tree type. Save your config once you are happy, and keep a copy so a modpack update does not overwrite your preferred palette.