How to Change Zelle Sidebar Color

In case you don't have a CSS plugin, we advise you install   Advanced CSS Editor plugin and follow the instructions. In Appearance -> Customize -> Advanced CSS Editor add the following code.

If you are using WordPress 4.7 or later you could add the code to Appearance->Customize->Additional CSS.

.sidebar-wrap{ background: #cefe9a}

You could find the HEX color code for a color you wish here: http://www.hexcolortool.com/