diff --git a/src/pages/dashTemplate/tabs/DefaultTabTheme.js b/src/pages/dashTemplate/tabs/DefaultTabTheme.js
index 14f06a87..cfe1cd94 100644
--- a/src/pages/dashTemplate/tabs/DefaultTabTheme.js
+++ b/src/pages/dashTemplate/tabs/DefaultTabTheme.js
@@ -22,6 +22,17 @@ export const customTheme = {
       width: '250px',
       textTransform: 'none',
       fontFamily: 'Inter',
+
+      '&.participants': {
+        color: '#000000',
+      },
+      '&.biospecimens': {
+        color: '#000000'
+      },
+      '&.files': {
+        color: '#000000',
+      },
+      
       '&.Mui-selected': {
         fontWeight: '500',
         '&.participants': {
@@ -39,9 +50,6 @@ export const customTheme = {
           color: '#035877',
           borderTop: '5px solid #0696C9',
         },
-        '&.MuiTypography-body1': {
-          color: 'red',
-        },
       },
       '& span.participants_count': {
         fontFamily: 'Roboto',