LaTeX.org

Thanks for answering, I will study this part of the manual.

To have quick results, I was looking to help on \usecolortheme with a green color.
Any idea?

thanks & regards.

Hello,

I am still a newbie in LaTeX. I want to use "Dresden" theme but with green background. As base, it comes with blue color. What we be the easier way to have green color ?

The code looks like this.
\documentclass{beamer}
\mode<presentation>
{
\usetheme{Dresden}
\setbeamercovered ...