\documentclass{article} \usepackage{xcolor} % See the documentation of the xcolor package to learn about different % color models for specifying colors \definecolor{mydeepgreen}{rgb}{0.07, 0.56, 0.04} % You can easily mix colors by using the ! syntax from xcolor. Here % we use it to mix 40% of our color with 60% white. \usepackage[pattern=majmin, majorcolor=mydeepgreen, minorcolor={mydeepgreen!40}]{gridpapers} \begin{document} \thispagestyle{empty} ~ \end{document}