diff --git a/app.py b/app.py
index 66c7dba..d5078cb 100644
--- a/app.py
+++ b/app.py
@@ -46,7 +46,7 @@ HTML_TEMPLATE = '''
             margin-bottom: 20px; 
         }
         .blue-button {
-            background-color: #007BFF;
+            background-color: #007B3F;
             color: white;
             border: none;
             padding: 15px 32px;