Update tooltips.js

tooltips.js

@@ -43,8 +43,8 @@ export async function initializeTooltips(options) {
 
   // Create a material for tooltip spheres
   const mat = new pc.StandardMaterial();
-  mat.diffuse = new pc.Color(1, 0.8, 0);
-  mat.specular = new pc.Color(1, 1, 1);
+  mat.diffuse = new pc.Color(1, 0.8, 0.7);
+  mat.specular = new pc.Color(1, 0.7, 0.2);
   mat.shininess = 20;
   mat.update();