They are the same rich shade of green and gold as the likes of Sam Black would have worn in the 1880s. Green and Gold should not look like luminous marker pens.
Only messing,
but the amount of lurid bloody bright green and yellow (rather than gold) mock-ups I've seen drives me up the wall. They never had those modern colours in the Victorian era when Newton Heath were playing at North Road.
Also, that Blackpool kit... Where do these companies get their designers? That is beyond awful.
The Rangers kit should have been Sunderland's home - it's better with the regular sleeves rather than the raglan type which makes the stripes look a bit rubbish.