Code 897 (Butterfield) reflects 87.69% of incident D65 light. Measured in CAM16-UCS uniform space, Benjamin Moore Butterfield (897) registers J'=95.8, a'=-0.54, and b'=7.16 with HSL (43°, 67%, 92%) and Helmholtz-Kohlrausch perceived value 95.7 L*_HK. Because 897 carries a*=-0.62 red-green and b*=10.62 yellow-blue balance at chroma C*=10.64, Butterfield projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Benjamin Moore 897 predictably. Under 5000K noon daylight, Butterfield (897) holds its native #FFEED3 swatch; at 4000K cool office LED, 897 adapts to #FFEDC9; at 3500K halogen, Butterfield transitions to #FFEBC3; at 3000K residential LED, 897 warms to #FFE9BE; and under 2700K evening bulbs, Butterfield (897) settles at #FFE8BA.
When cross-matching Benjamin Moore Butterfield (897, #F8F0DC), Behr Painter's Canvas (M320-1, #F9F2DE, LRV 89%) scores ΔE2000=0.61 and CAM16=0.61, followed by Camembert (W-D-210, ΔE=0.62). In Sherwin-Williams, Paperwhite (SW 7105, #F7EFDE, LRV 87%) achieves ΔE2000=1.18 ahead of Honied White (SW 7106, ΔE=1.19). Coordinate 897 with Super White (OC-152) ceilings, Wedding Veil (2125-70) trim, Elmira White (HC-84) hallways, and Greenwich Gate (CSP-170) accents.