Depend­ing on whether you see this im­age in Sa­fari or an­oth­er brows­er, the col­or green is not­i­ca­bly dif­fer­ent. At least I see the text on the shirt in Sa­fari much brighter than in Opera or Fire­fox. Prob­a­bly some gam­ma in­clud­ed in the JPEG that does get in­ter­pret­ed by Sa­fari, but not by the oth­ers. Who cares about Acid3 when they can't even get ba­sic stuff like gam­ma right?

Nice shirts though.