diff --git a/public/themes/graen.css b/public/themes/graen.css
new file mode 100644
index 000000000..db4c80092
--- /dev/null
+++ b/public/themes/graen.css
@@ -0,0 +1,20 @@
+:root {
+  --bg-color: #4D5E56;
+  --main-color: #C0B096;
+  --caret-color: #FAFAFA;
+  --sub-color: #131615;
+  --text-color: #C0B096;
+  --error-color: #971B2F;
+  --error-extra-color: #e3002b;
+  --colorful-error-color: #971B2F;
+  --colorful-error-extra-color: #e3002b;
+}
+
+#menu .icon-button:nth-child(1),
+#menu .icon-button:nth-child(2),
+#menu .icon-button:nth-child(3),
+#menu .icon-button:nth-child(4),
+#menu .icon-button:nth-child(5),
+#menu .icon-button:nth-child(6) {
+  color: #751524;
+}
diff --git a/public/themes/list.json b/public/themes/list.json
index dd25b3282..50f3f0db2 100644
--- a/public/themes/list.json
+++ b/public/themes/list.json
@@ -282,5 +282,10 @@
         "name": "retrocast",
         "bgColor": "#07737a",
         "textColor": "#88dbdf"
+    },
+    {
+        "name": "graen",
+        "bgColor": "#4D5E56",
+        "textColor": "#C0B096"
     }
-]
\ No newline at end of file
+]