Any colour except for grey would be a good start. No icon at all until mouse over might work. Or we stick with the common edit icon and fix the awkward issue by designing a new icon (if the designers agree it is awkward).
Any colour except for grey would be a good start. No icon at all until mouse over might work. Or we stick with the common edit icon and fix the awkward issue by designing a new icon (if the designers agree it is awkward).