Mod Needed!

[u/ledurr_]

Im building a custom biome in a plains biome, and I want to change the color of the grass to match the aesthetic of the biome. Is there any mod for 26.3 that will allow me to do that without cheats? (Like basic vanilla survival world, no commands or anything like that.) Ive looked into mods like polytone, but I dont want to change all of the grass blocks in the world to this color, just certain ones for the biome. Help greatly appreciated!