diff --git a/templates/index.html b/templates/index.html
index 9f2e494..5a30fa7 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -259,6 +259,10 @@
             // Highcharts configuration
             Highcharts.chart('container', {
                 chart: { type: 'line' },
+                colors: [
+                    'orange', // Custom color 1
+                    'cyan', // Custom color 2
+                ],
                 title: { text: 'Savings Over Time' },
                 xAxis: {
                     type: 'datetime',