diff --git a/README.md b/README.md
index ba7b8c17922555f67e0130ff946616824480992d..a154e59657baf63a84dfc9152a2cd50b7c580060 100644
--- a/README.md
+++ b/README.md
@@ -23,4 +23,9 @@ $config['webui']['custom_css'][]       = "css/custom/styles.css";
 ### https://docs.librenms.org/Support/Configuration/#webui-settings
 ## this add style is based on mono theme
 $config['site_style']       = "mono";
+
+## BG color for vlan graph default = "#e3e3e3";
+$config['list_colour']['odd_alt2'] ="#0000002e";
 */
+
+