diff --git a/src/styles.css b/src/styles.css
index 8b22a71..055f7cb 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -4,6 +4,7 @@
 @import "./styles/_button.css";
 @import "./styles/_file-input.css";
 @import './styles/_pgn-viewer.css';
+@import "./styles/_toastify-overrides.css";
 
 @plugin "@tailwindcss/typography";
 
diff --git a/src/styles/_toastify-overrides.css b/src/styles/_toastify-overrides.css
new file mode 100644
index 0000000..2471452
--- /dev/null
+++ b/src/styles/_toastify-overrides.css
@@ -0,0 +1,4 @@
+:root {
+	/* biome-ignore lint/complexity/noImportantStyles: <override vendor style requires !important> */
+	--toastify-color-success: var(--accent) !important;
+}