Use orange text for percentages between 70 % and 90 %

Yellow is too hard to read

Author: Alexander Wilms

.github/update.py

@@ -148,7 +148,7 @@ def format_value(percent):
         if percent < 0.7:
             return "$\\color{red}{\\textsf{" + str(round(percent * 100, 1)) + " \\%" + "}}$"
         elif percent < 0.9:
-            return "$\\color{yellow}{\\textsf{" + str(round(percent * 100, 1)) + " \\%" + "}}$"
+            return "$\\color{orange}{\\textsf{" + str(round(percent * 100, 1)) + " \\%" + "}}$"
         else:
             return "$\\color{green}{\\textsf{" + str(round(percent * 100, 1)) + " \\%" + "}}$"