Code HDC-AC-04 (Avenue Tan) reflects 55% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Avenue Tan (HDC-AC-04) registers J'=81.9, a'=2.31, and b'=7.36 with HSL (32°, 27%, 76%) and Helmholtz-Kohlrausch perceived value 80 L*_HK. Because HDC-AC-04 carries a*=2.66 red-green and b*=11.09 yellow-blue balance at chroma C*=11.4, Avenue Tan projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Behr HDC-AC-04 predictably. Under 5000K noon daylight, Avenue Tan (HDC-AC-04) holds its native #D9C1A8 swatch; at 4000K cool office LED, HDC-AC-04 adapts to #DEBFA1; at 3500K halogen, Avenue Tan transitions to #E3BE9C; at 3000K residential LED, HDC-AC-04 warms to #E9BD97; and under 2700K evening bulbs, Avenue Tan (HDC-AC-04) settles at #EDBB94.
When cross-matching Behr Avenue Tan (HDC-AC-04, #D2C2B0), Benjamin Moore Chocolate Mousse (1025, #D1C0AF, LRV 54.57%) scores ΔE2000=0.89 and CAM16=0.74, followed by Royal Flax (CSP-315, ΔE=1.13). In Sherwin-Williams, Sand Dollar (SW 6099, #D7C5B3, LRV 57.88%) achieves ΔE2000=1.25 ahead of Nantucket Dune (SW 7527, ΔE=1.37). Coordinate HDC-AC-04 with Blanca Peak (HDC-NT-04G) ceilings, Silver Chalice (640E-1) trim, Buckwheat Flour (S280-1) hallways, and Historic Cream (ECC-49-2) accents.