diff --git a/preamble.tex b/preamble.tex
index eac0c07..e68072c 100644
--- a/preamble.tex
+++ b/preamble.tex
@@ -27,7 +27,7 @@
 \newcommand{\glqq}{„}
 \newcommand{\grqq}{“}
 
-\definecolor{ese_bg_color}{rgb}{0.9, 0.6, 0.1} % wip-ish color
+\definecolor{ese_bg_color}{rgb}{0.95, 0.725, 0.0} % wip-ish color
 \definecolor{ese_fg_color}{rgb}{1, 1, 1}
 
 \definecolor{ifsrgreen}{rgb}{0.69, 0.88, 0.11} % 177, 225, 28