first of all I want to thank you for the help that you given to me.
In the table that I made, I would like to adjust the width of the vertical text (shown in the pic.) so that It looks shorter. (Idk how to say in English, I hope you understand).
\begin{table}[ht!]
\small
\centering
\begin{tabular}{lllcccccccccccc}
\textcolor[rgb]{ .329, .51, .208}{\textbf{Nombres}} & \textcolor[rgb]{ .329, .51, .208}{\textbf{Ap. Paterno}} & \textcolor[rgb]{ .329, .51, .208}{\textbf{Ap. Materno}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Organización, estructura y actividad celular}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Procesos y funciones vitales}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Biología humana y salud}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Herencia y evolución}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Organismo y ambiente}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Ondas}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Mecánica}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Energía}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Macrocosmos y microcosmos}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Estructura Atómica}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Química Orgánica}}} & \rotatebox[origin=lb]{90}{\textcolor[rgb]{ .329, .51, .208}{\textbf{Reacciones Químicas y Estequiometría}}} \\
\hline
\rowcolor[rgb]{ .886, .937, .855} \textcolor[rgb]{ .329, .51, .208}{Vicente Joaquin } & \textcolor[rgb]{ .329, .51, .208}{Chamorro} & \textcolor[rgb]{ .329, .51, .208}{Carrizo} & \textcolor[rgb]{ .329, .51, .208}{57\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{100\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{57\%} & \textcolor[rgb]{ .329, .51, .208}{20\%} & \textcolor[rgb]{ .329, .51, .208}{33\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{100\%} & \textcolor[rgb]{ .329, .51, .208}{64\%} & \textcolor[rgb]{ .329, .51, .208}{60\%} & \textcolor[rgb]{ .329, .51, .208}{30\%} \\
\textcolor[rgb]{ .329, .51, .208}{Vicente} & \textcolor[rgb]{ .329, .51, .208}{Donoso} & \textcolor[rgb]{ .329, .51, .208}{Vergara} & \textcolor[rgb]{ .329, .51, .208}{43\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{43\%} & \textcolor[rgb]{ .329, .51, .208}{60\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{25\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{9\%} & \textcolor[rgb]{ .329, .51, .208}{20\%} & \textcolor[rgb]{ .329, .51, .208}{39\%} \\
\rowcolor[rgb]{ .886, .937, .855} \textcolor[rgb]{ .329, .51, .208}{Diego} & \textcolor[rgb]{ .329, .51, .208}{Herrera} & \textcolor[rgb]{ .329, .51, .208}{Mureno} & \textcolor[rgb]{ .329, .51, .208}{57\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{100\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{57\%} & \textcolor[rgb]{ .329, .51, .208}{40\%} & \textcolor[rgb]{ .329, .51, .208}{33\%} & \textcolor[rgb]{ .329, .51, .208}{25\%} & \textcolor[rgb]{ .329, .51, .208}{33\%} & \textcolor[rgb]{ .329, .51, .208}{36\%} & \textcolor[rgb]{ .329, .51, .208}{50\%} & \textcolor[rgb]{ .329, .51, .208}{35\%} \\
\textcolor[rgb]{ .329, .51, .208}{Nicolás} & \textcolor[rgb]{ .329, .51, .208}{Urmeneta} & \textcolor[rgb]{ .329, .51, .208}{Gompertz} & \textcolor[rgb]{ .329, .51, .208}{29\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{14\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{67\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{67\%} & \textcolor[rgb]{ .329, .51, .208}{27\%} & \textcolor[rgb]{ .329, .51, .208}{20\%} & \textcolor[rgb]{ .329, .51, .208}{43\%} \\
\rowcolor[rgb]{ .886, .937, .855} \textcolor[rgb]{ .329, .51, .208}{Joaquín} & \textcolor[rgb]{ .329, .51, .208}{Vera} & \textcolor[rgb]{ .329, .51, .208}{Sepúlveda} & \textcolor[rgb]{ .329, .51, .208}{100\%} & \textcolor[rgb]{ .329, .51, .208}{100\%} & \textcolor[rgb]{ .329, .51, .208}{100\%} & \textcolor[rgb]{ .329, .51, .208}{100\%} & \textcolor[rgb]{ .329, .51, .208}{43\%} & \textcolor[rgb]{ .329, .51, .208}{40\%} & \textcolor[rgb]{ .329, .51, .208}{17\%} & \textcolor[rgb]{ .329, .51, .208}{25\%} & \textcolor[rgb]{ .329, .51, .208}{0\%} & \textcolor[rgb]{ .329, .51, .208}{9\%} & \textcolor[rgb]{ .329, .51, .208}{30\%} & \textcolor[rgb]{ .329, .51, .208}{30\%} \\
\hline
\end{tabular}%
\end{table}%


\parbox{4cm}{Organización, estructura y actividad celular}but consider the complete redesign of the table (for instance, transposing row and columns). BTW, you can use\color{}only one time before of the table instead of textcolor{} in each cell. – Fran Jun 24 '19 at 04:11~, or \hspace{1em}, or any other horizontal spacer. – Fran Jun 24 '19 at 04:32