Code 500E-2 (Aqua Breeze) reflects 78% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Aqua Breeze (500E-2) registers J'=91.9, a'=-8.09, and b'=-0.58 with HSL (165°, 26%, 88%) and Helmholtz-Kohlrausch perceived value 91.3 L*_HK. Because 500E-2 carries a*=-6.04 red-green and b*=0.12 yellow-blue balance at chroma C*=6.04, Aqua Breeze projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Behr 500E-2 predictably. Under 5000K noon daylight, Aqua Breeze (500E-2) holds its native #E0E6DB swatch; at 4000K cool office LED, 500E-2 adapts to #E8E5D1; at 3500K halogen, Aqua Breeze transitions to #EEE4CB; at 3000K residential LED, 500E-2 warms to #F5E2C5; and under 2700K evening bulbs, Aqua Breeze (500E-2) settles at #FAE0C2.
When cross-matching Behr Aqua Breeze (500E-2, #D8E8E4), Benjamin Moore Sweet Dreams (847, #D6E7E2, LRV 76.86%) scores ΔE2000=0.69 and CAM16=0.68, followed by Crystal Blue (2051-70, ΔE=1.4). In Sherwin-Williams, Blue Horizon (SW 6497, #D8E7E6, LRV 77.36%) achieves ΔE2000=1.57 ahead of Green Trance (SW 6462, ΔE=2.54). Coordinate 500E-2 with Ultra Pure White (50) ceilings, Silver Chalice (640E-1) trim, Dusted Blue (N470-2A) hallways, and Frozen Pond (PPU12-9) accents.