\documentclass[10pt]{beamer}
\definecolor{kugreen}{RGB}{50,93,61}
\definecolor{kugreenlys}{RGB}{132,158,139}
\definecolor{kugreenlyslys}{RGB}{173,190,177}
\definecolor{kugreenlyslyslys}{RGB}{214,223,216}

\mode<presentation>
{  \usetheme{JuanLesPins}
  \usecolortheme[named=kugreen]{structure}
  \useinnertheme{circles}
  \usefonttheme[onlymath]{serif}
  \setbeamercovered{transparent}
  \setbeamertemplate{blocks}[rounded][shadow=true]
}

\setbeamertemplate{navigation symbols}{}

%\logo{\includegraphics[width=1in]{dart_logo.png}}
\title[Short Title]{Long Title}
\author{Your(?) Name}
\date[Short Date]{Date}
\institute[Dartmouth]{Dartmouth College}

\begin{document}

\begin{frame}
\titlepage
\end{frame}

\begin{frame}
Content
\end{frame}

\end{document}