Colour nodes near coords in bar plots

hhuthesis.cls

 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{hhuthesis}[2020/02/14 HHU Thesis LaTeX document class v1.13]
+\ProvidesClass{hhuthesis}[2020/02/17 HHU Thesis LaTeX document class v1.14]
 
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}} % Options fallback.
 \ProcessOptions\relax
@@ -89,11 +89,11 @@
 }
 %% The same for bar plots
 \pgfplotscreateplotcyclelist{hhucolorbars}{
-  {fill=hhublue!30!white, draw=hhublue},
-  {fill=hhured!30!white, draw=hhured},
-  {fill=hhugreen!30!white, draw=hhugreen},
-  {fill=hhuorange!30!white, draw=hhuorange},
-  {fill=hhucyan!30!white, draw=hhucyan}
+  {fill=hhublue!30!white, draw=hhublue, text=hhublue},
+  {fill=hhured!30!white, draw=hhured, text=hhured},
+  {fill=hhugreen!30!white, draw=hhugreen, text=hhugreen},
+  {fill=hhuorange!30!white, draw=hhuorange, text=hhuorange},
+  {fill=hhucyan!30!white, draw=hhucyan, text=hhucyan}
 }
 \pgfplotscreateplotcyclelist{hhubwbars}{
   {fill=black!75!white, draw=black},