diff --git a/nms/v1_21_R1/src/main/java/com/volmit/iris/core/nms/v1_21_R1/NMSBinding.java b/nms/v1_21_R1/src/main/java/com/volmit/iris/core/nms/v1_21_R1/NMSBinding.java
index 944d1a1a1..0e19dae15 100644
--- a/nms/v1_21_R1/src/main/java/com/volmit/iris/core/nms/v1_21_R1/NMSBinding.java
+++ b/nms/v1_21_R1/src/main/java/com/volmit/iris/core/nms/v1_21_R1/NMSBinding.java
@@ -1,5 +1,6 @@
 package com.volmit.iris.core.nms.v1_21_R1;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -12,10 +13,12 @@ import java.util.List;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
 import com.volmit.iris.core.nms.datapack.DataVersion;
 import net.minecraft.core.component.DataComponents;
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.world.item.component.CustomData;
+import net.minecraft.world.level.LevelReader;
 import net.minecraft.world.level.chunk.status.ChunkStatus;
 import net.minecraft.world.level.chunk.status.WorldGenContext;
 import org.bukkit.*;
@@ -529,6 +532,30 @@ public class NMSBinding implements INMSBinding {
         return ((CraftWorld) location.getWorld()).spawn(location, type.getEntityClass(), null, reason);
     }
 
+    @Override
+    public java.awt.Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        if (rgba == 0) {
+            if (BiomeColor.FOLIAGE == type && biome.getSpecialEffects().getFoliageColorOverride().isEmpty())
+                return null;
+            if (BiomeColor.GRASS == type && biome.getSpecialEffects().getGrassColorOverride().isEmpty())
+                return null;
+        }
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {