Alabaster vs Greek Villa
Both warm Sherwin-Williams whites within 2 points of LRV (82 vs 84), but Greek Villa is the brighter, slightly whiter of the two; Alabaster carries more visible yellow-green depth, especially next to a true white.
Alabaster Sherwin-Williams · SW 7008 LRV 82
Pick Alabaster for a whole-house color in a home with a lot of warm wood and brass, where its deeper cream undertone reads intentional rather than dingy.
Greek Villa Sherwin-Williams · SW 7551 LRV 84
Pick Greek Villa for trim, ceilings, or a kitchen that wants brightness closer to a true white without the starkness of a cool white like Pure White or Extra White.
How close are they?
Delta-E (perceptual color distance) between Alabaster and Greek Villa is 2.2 (close enough that most eyes will not tell them apart on a wall). LRV runs 82 for Alabaster versus 84 for Greek Villa, a 2-point gap.