diff --git a/src/main/java/de/tudresden/inf/st/mg/common/MotionGrammarParser.java b/src/main/java/de/tudresden/inf/st/mg/common/MotionGrammarParser.java
index 8d02498b2b62e0d62abf6399f091f0cb24373795..1f22d5faa462036d5813090b223b7bf2d78c5870 100644
--- a/src/main/java/de/tudresden/inf/st/mg/common/MotionGrammarParser.java
+++ b/src/main/java/de/tudresden/inf/st/mg/common/MotionGrammarParser.java
@@ -36,10 +36,10 @@ public abstract class MotionGrammarParser<T extends MotionGrammarElement> {
       return;
     }
 
-    final String N_N = "4C78A6";
-    final String H_N = "DCE9F7";
-    final String N_T = "A78344";
-    final String H_T = "F2D8AC";
+    final String N_N = "9594f7";
+    final String H_N = "d4d4fc";
+    final String N_T = "c17dff";
+    final String H_T = "ddbefa";
 
     try {
       Path svgPath = MotionGrammarConfig.astDiagramDir.resolve("AST-" + String.format("%03d", timeStep_) + "-" + new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss.SSS").format(new java.util.Date()) + "-" + step + ".svg");