Recently the mod label got a darker coloured border, as to better set it apart from the blue background that is used on a usercard when one is the OP. As was requested in this answer.
This leaves a bit of a discrepancy between the staff and mod labels, with one having a darker border than the other.
Looking at the CSS there is a small difference. Both border colours use a value of [colour]-200
, but the backgrounds use a value of [colour]-100
for the orange colour, and the blue uses [colour]-075
. For the orange colour a value of orange-075
doesn't exist, but this could explain the difference in contrast. Increasing the border colour of the orange from -200
to -300
looks better I think.