diff --git a/html/observers.html b/html/observers.html
index d2ab526..003297d 100644
--- a/html/observers.html
+++ b/html/observers.html
@@ -16,8 +16,8 @@
   padding-bottom: 1px;
   font-family: monospace;
   }
-  tr:nth-child(even) {background: #CCC}
-  tr:nth-child(odd) {background: #FFF}
+  tr:nth-child(even) {background: #BFBFBF}
+  tr:nth-child(odd) {background: #E6E6E6}
 
   .CellWithComment{
     position:relative;
diff --git a/html/overview.html b/html/overview.html
index 9cff453..dbbdb0a 100644
--- a/html/overview.html
+++ b/html/overview.html
@@ -16,8 +16,8 @@
   padding-bottom: 1px;
   font-family: monospace;
   }
-  tr:nth-child(even) {background: #CCC}
-  tr:nth-child(odd) {background: #FFF}
+  tr:nth-child(even) {background: #BFBFBF}
+  tr:nth-child(odd) {background: #E6E6E6}
 
   .CellWithComment{
     position:relative;