vendor: set default accent color to lineage teal

Change-Id: Idd101bc57dfa3d3d77d3d4da985c38fe5d93be60
Signed-off-by: Joey <joey@lineageos.org>

overlay/common/frameworks/base/core/res/res/values/colors.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (c) 2018, The LineageOS Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<resources>
+    <color name="accent_device_default_700">#167C80</color>
+    <color name="accent_device_default_dark">#167C80</color>
+    <color name="accent_device_default_light">#167C80</color>
+    <color name="material_deep_teal_200">#167C80</color>
+    <color name="material_deep_teal_500">#167C80</color>
+</resources>