Code 75 (Polar Bear) reflects 90% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Polar Bear (75) registers J'=96.7, a'=-1.56, and b'=2.99 with HSL (53°, 31%, 94%) and Helmholtz-Kohlrausch perceived value 96.4 L*_HK. Because 75 carries a*=-1.05 red-green and b*=3.96 yellow-blue balance at chroma C*=4.1, Polar Bear projects a warm soft green-beige character across drywall and millwork.
Thermal lighting shifts Behr 75 predictably. Under 5000K noon daylight, Polar Bear (75) holds its native #FDF2E2 swatch; at 4000K cool office LED, 75 adapts to #FFF1D8; at 3500K halogen, Polar Bear transitions to #FFEFD2; at 3000K residential LED, 75 warms to #FFEDCC; and under 2700K evening bulbs, Polar Bear (75) settles at #FFECC8.
When cross-matching Behr Polar Bear (75, #F5F4EC), Benjamin Moore Simply White (OC-117, #F6F6ED, LRV 91.71%) scores ΔE2000=0.82 and CAM16=0.76, followed by Simply White (OC-117, ΔE=0.82). In Sherwin-Williams, High Reflective White (SW 7757, #F7F7F1, LRV 92.71%) achieves ΔE2000=1.11 ahead of Extra White (SW 7006, ΔE=1.85). Coordinate 75 with Frost Bl-w15 (BL-W15) ceilings, Vibrant White (BWC-12) trim, Seagull Gray (N360-1) hallways, and Gull Gray (QE-50) accents.