Check box hard to see when selected

[stunning_Sunset0634]

When the check box is marked it hard to see compared to other check boxes in the document

I copied and pasted from the others so i dont know why its different

[PDF Automation Station]

Look at the fill color and text color in the appearance tab of the field properties.

[stunning_Sunset0634]

I did and nothing looks out of the ordinary 

[stunning_Sunset0634]

i just deleted the check box and readded it and it seemed to work