Latex is generated PDF set the background color

Environment Configuration

Operating System: Win7
Software: ctex & WinEdit 7.0

method

1. Import Package \usepackage{xcolor}
2. Custom background color (red bean paste color) \definecolor{backgroundcolor}{RGB}{199, 238, 206}
3. Background color \pagecolor{backgroundcolor}

Tips: after the writing position of the two methods \begin{document}and \end{document}between