Hi I am making a menu and 1 of the functions of menu is a button which you click is called Colour when you click Colour the background of the form is suppose to change. I want it to be 1 of 3 colours every time but it seems to only want to be 1 colour the way its programmed can anyone help me so it is random here is what i have so far.

Private Sub mnuColour_Click()
Form.BackColor = vbRed
Form.BackColor = vbBlue
Form.BackColor = vbGreen
End Sub

The colouyr it wants to be is vbgreen i however want it to be 1 of the three not the same green everytime you click it.