Color of Allay should be like on what biome your in

So we all the allay is coming to minecraft so here in my idea for different allay colors 

Normal Color: Oak and Birch forest 

Sandish Color: Desert 

Red Sandish Color: Red Sand Desert 

White: Ice Biomes and Snowy plans biome

Green: Plans Biome 

Brown: Mushroom island 

Light Blue: In the ocean

Dark Green: Swamp and new swamp biome 

Black: Deep Dark 

Brown: Taiga 

Lush Caves: Green Again

Drip Stone Caves: Light Grey  

Normal Caves: Grey 

Badlands: Red 

Jungles: Dark and light Green

Savanah: Orange  

Flower Forest: Pink and Purple 

Nether: Red or Orange 

(Would have to get an allay into the nether) 

End: Yellow and Black 

(Would have to get it in the end)

If you have any more suggestions for colors tell me