How to modify the background color in Ubuntu 12.04

When I used 12.04 before how to modify the background color in Ubuntu 10.10, it was easy to set the background color to the eye-catching mung bean color. I recently upgraded 12.04 and found that the system did not provide a visual modification tool, so I started Google search and found a solution on the Ubuntu Forum website. Install dconf-editor, [javascript] sudo apt-get install dconf-tools, open dconf-editor, and find org-gnome-desktop-interface, find the gtk-color-scheme item, which is empty by default and needs to be written in by yourself. The format is: Project name: color name; project name here you need to find The Default colors in GNOME [javascript] fg_color the base for The foreground colors in the http://live.gnome.org/GnomeArt/Tutorials/GtkThemes/SymbolicColors. bg_color Color to generate the background colors from. base_color The base color. text_color The text color in input widgets. selected_bg_color Color for the background of selected text. selected_fg_color Color of s Elected text. tooltip_bg_color Background color of tooltips. tooltip_fg_color Text color for text in tooltips. here I set the base_color: # CCE8CF. bg_color is generally the background of file browsing, and is generally not a text background. Base_color: the background of the text editing area. Note: the following description may be a' \ n' separated list of "name: color" as defined by the 'gtk-color-scheme 'setting, here, we need to primarily use English ";" instead of "\ n"