Try fix

ReallifeGamemode.Client/Gui/nametags.ts

@@ -30,13 +30,15 @@ export default function customNametags() {
     mp.nametags.enabled = false;
     var color = [255, 255, 255, alpha];
     
-    
-    mp.events.addDataHandler("nameTagColor", (entity, value) => {
+
+    mp.events.addDataHandler("nameTagColor", (entity: EntityMp, value) => {
         if (entity.type === "player") {
             let temp = colors.find(c => c.id === value);
-            if (!temp)
+            if (!temp) {
+                entity.setVariable("nametagColor", [255, 255, 255, alpha]);
                 return;
-            color = temp.color;
+            }
+            entity.setVariable("nametagColor", temp.color);
         }
     });
 
@@ -62,6 +64,7 @@ export default function customNametags() {
                 var armour = player.getArmour() / 100;
 
                 y -= scale * (0.005 * (screenRes.y / 1080));
+                let color = player.data.nametagColor;
                 mp.game.graphics.drawText(player.name + " (" + player.remoteId + ")", [x, y],
                     {
                         font: 4,