Code SW 7551 (Greek Villa) reflects 84.13% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Greek Villa (SW 7551) registers J'=94.5, a'=-0.67, and b'=3.85 with HSL (43°, 32%, 91%) and Helmholtz-Kohlrausch perceived value 93.8 L*_HK. Because SW 7551 carries a*=-0.38 red-green and b*=5.32 yellow-blue balance at chroma C*=5.33, Greek Villa projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 7551 predictably. Under 5000K noon daylight, Greek Villa (SW 7551) holds its native #F8EAD9 swatch; at 4000K cool office LED, SW 7551 adapts to #FFE9CF; at 3500K halogen, Greek Villa transitions to #FFE8C9; at 3000K residential LED, SW 7551 warms to #FFE6C3; and under 2700K evening bulbs, Greek Villa (SW 7551) settles at #FFE4BF.
When cross-matching Sherwin-Williams Greek Villa (SW 7551, #F0ECE2), Behr Flurries (HDC-WR14-1, #F2EDE3, LRV 85%) scores ΔE2000=0.57 and CAM16=0.51, followed by Jet White (QE-01, ΔE=0.6). In Benjamin Moore, Dune White (968, #ECEAE0, LRV 82.17%) achieves ΔE2000=1.11 ahead of Glacier White (AC-40, ΔE=1.11). Coordinate SW 7551 with High Reflective White (SW 7757) ceilings, Extra White (SW 7006) trim, Conservative Gray (SW 6183) hallways, and Mindful Gray (SW 7016) accents.