diff --git a/src/opengeodeweb_viewer/rpc/mesh/edges/edges_protocols.py b/src/opengeodeweb_viewer/rpc/mesh/edges/edges_protocols.py
index 09e8e12..7c9c772 100644
--- a/src/opengeodeweb_viewer/rpc/mesh/edges/edges_protocols.py
+++ b/src/opengeodeweb_viewer/rpc/mesh/edges/edges_protocols.py
@@ -28,7 +28,7 @@ def setMeshEdgesColor(self, params):
         print(self.mesh_edges_prefix + self.mesh_edges_schemas_dict["color"]["rpc"], f"{params=}", flush=True)
         validate_schema(params, self.mesh_edges_schemas_dict["color"])
         id = params["id"]
-        red, green, blue = params["color"]["r"], params["color"]["g"], params["color"]["b"]
+        red, green, blue = params["color"]["r"]/255, params["color"]["g"]/255, params["color"]["b"]/255
         self.SetEdgesColor(id, [red, green, blue])
 
     @exportRpc(mesh_edges_prefix + mesh_edges_schemas_dict["size"]["rpc"])
diff --git a/src/opengeodeweb_viewer/rpc/mesh/mesh_protocols.py b/src/opengeodeweb_viewer/rpc/mesh/mesh_protocols.py
index e01eaf2..3614143 100644
--- a/src/opengeodeweb_viewer/rpc/mesh/mesh_protocols.py
+++ b/src/opengeodeweb_viewer/rpc/mesh/mesh_protocols.py
@@ -59,7 +59,7 @@ def setMeshColor(self, params):
         print(self.mesh_prefix + self.mesh_schemas_dict["color"]["rpc"], f"{params=}", flush=True)
         validate_schema(params, self.mesh_schemas_dict["color"])
         id = params["id"]
-        red, green, blue = params["color"]["r"], params["color"]["g"], params["color"]["b"]
+        red, green, blue = params["color"]["r"]/255, params["color"]["g"]/255, params["color"]["b"]/255
         self.SetColor(id, red, green, blue)
 
     def setMeshVertexAttribute(self, id, name):
diff --git a/src/opengeodeweb_viewer/rpc/mesh/points/points_protocols.py b/src/opengeodeweb_viewer/rpc/mesh/points/points_protocols.py
index e2ec634..5039c33 100644
--- a/src/opengeodeweb_viewer/rpc/mesh/points/points_protocols.py
+++ b/src/opengeodeweb_viewer/rpc/mesh/points/points_protocols.py
@@ -28,9 +28,7 @@ def setMeshPointsColor(self, params):
         print(self.mesh_points_prefix + self.mesh_points_schemas_dict["color"]["rpc"], f"{params=}", flush=True)
         validate_schema(params, self.mesh_points_schemas_dict["color"])
         id = str(params["id"])
-        red = params["color"]["r"]
-        green = params["color"]["g"]
-        blue = params["color"]["b"]
+        red, green, blue = params["color"]["r"]/255, params["color"]["g"]/255, params["color"]["b"]/255
         self.SetPointsColor(id, [red, green, blue])
 
     @exportRpc(mesh_points_prefix + mesh_points_schemas_dict["size"]["rpc"])
diff --git a/src/opengeodeweb_viewer/rpc/mesh/polygons/polygons_protocols.py b/src/opengeodeweb_viewer/rpc/mesh/polygons/polygons_protocols.py
index d274e96..d6ffc1e 100644
--- a/src/opengeodeweb_viewer/rpc/mesh/polygons/polygons_protocols.py
+++ b/src/opengeodeweb_viewer/rpc/mesh/polygons/polygons_protocols.py
@@ -28,7 +28,7 @@ def setMeshPolygonsColor(self, params):
         print(self.mesh_polygons_prefix + self.mesh_polygons_schemas_dict["color"]["rpc"], f"{params=}", flush=True)
         validate_schema(params, self.mesh_polygons_schemas_dict["color"])
         id = params["id"]
-        red, green, blue = params["color"]["r"], params["color"]["g"], params["color"]["b"]
+        red, green, blue = params["color"]["r"]/255, params["color"]["g"]/255, params["color"]["b"]/255
         self.SetPolygonsColor(id, [red, green, blue])
 
     @exportRpc(mesh_polygons_prefix + mesh_polygons_schemas_dict["vertex_attribute"]["rpc"])
diff --git a/src/tests/data/images/mesh/color.jpeg b/src/tests/data/images/mesh/color.jpeg
index f2912cd..2344c6e 100644
Binary files a/src/tests/data/images/mesh/color.jpeg and b/src/tests/data/images/mesh/color.jpeg differ
diff --git a/src/tests/data/images/mesh/polygons/color.jpeg b/src/tests/data/images/mesh/polygons/color.jpeg
index e77373b..ce8c332 100644
Binary files a/src/tests/data/images/mesh/polygons/color.jpeg and b/src/tests/data/images/mesh/polygons/color.jpeg differ