Inventory GUI view selection highlight color is not green

The highlight color of almost every button/toggle/etc. in 1.2.6 was changed to green. However, the highlight color of the view mode of the inventory GUI is still light blue. This is inconsistent, and I'm guessing it wasn't changed due to an oversight, hence this bug report.

How to reproduce

1. Open the inventory GUI.
2. Hover your mouse over the view mode buttons. (See attached screenshot.)
3. Notice how the highlight color is light blue, as opposed to green like pretty much everything else in 1.2.6+.