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How to Fix Excel for Mac Sheet Name Showing White with a Green Outline
Question details
Users are unable to read the active worksheet tab name because it displays as white text with a faint green outline.
- Product
- Excel for Mac
- Device & OS
- macOS
- Scenario
- Navigating between active worksheet tabs while working on an Excel spreadsheet.
- Observed behavior
- The active sheet name font renders incorrectly as white with a faint green outline, making the text blend in and become unreadable.
Ensure you have saved your current work and have a stable internet connection, as you may need to download system and application updates from Apple and Microsoft.
Update macOS and Microsoft Office
Installing the latest system and Office updates is the most effective way to resolve font rendering bugs introduced in recent OS versions.
This display issue is frequently linked to font rendering problems introduced in macOS Sonoma. Microsoft and Apple typically release patches to address these compatibility bugs.
Click the Apple menu in the top-left corner, select 'System Settings', go to 'General', and click 'Software Update'. Install macOS 14.1 or a newer version.
Open Excel, click on 'Help' in the top Mac menu bar, and select 'Check for Updates'.
Follow the prompts in the Microsoft AutoUpdate tool to install the latest version, ensuring your build is 16.78.3 or later.
Change the Worksheet Tab Color (Workaround)
If you cannot update immediately, changing the tab's background color creates contrast to make the white text readable.
Experience Flawless Spreadsheet Management with WPS Office for Mac
If persistent display bugs in Excel for Mac are disrupting your workflow, consider switching to WPS Office. It offers a lightweight, highly compatible, and bug-free alternative for Mac users, ensuring your spreadsheets always look exactly as they should.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package for macOS.
- 2. Install the Software: Open the downloaded file and follow the on-screen instructions to install WPS Office on your Mac.
- 3. Open Your Spreadsheets: Launch WPS Spreadsheets and open your existing Excel files to view and edit them without any text display issues.
Frequently Asked Questions
Can I directly change the font color of the sheet name in Excel for Mac?
No, Excel does not offer a specific setting to change the font color of worksheet tabs. Changing the tab's background color via the right-click menu is the best workaround to improve readability.
Why did my Excel sheet tabs suddenly become unreadable?
This is typically caused by a display rendering glitch following a system update. It has been frequently observed by users who recently upgraded to macOS Sonoma before installing subsequent patch updates.
Will reinstalling Microsoft Office fix the white text issue on sheet tabs?
A full reinstallation is usually unnecessary. Simply updating to the latest version of macOS (such as 14.1 or later) and installing the newest Microsoft Office updates typically resolves the font rendering bug.
