How to configure MacOSX terminal color

Hi,

I see some one demo git on MacOSX on line.
He can configure his MacOS X terminal to have multiple color.

for example, his prompt is 'wheat' color, his ls directory is purple color.
And his 'git diff' output can have ~ 4 colors (pink, light green, red, pale yellow)

Can you please tell me how can I configure MacOSX terminal to achieve that.
I am sure it is MacOSX terminal, not iTerm.

Thank you for any help.

http://www.mac-forums.com/forums/os-x-applications-games/149145-terminal-colors.html
http://www.mac-forums.com/forums/os...07-how-configure-terminal-mac.html#post798284
http://www.mac-forums.com/forums/os-x-darwin-development/83247-customize-terminal.html

Thanks. But how can one configure to colors like 'wheat' ,'purple' in the prompt or ls output? or 'pink' in the 'git diff' output. Thank you.