Code PPU13-15 (Clear Pond) reflects 57% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Clear Pond (PPU13-15) registers J'=82.4, a'=-10.56, and b'=-2.89 with HSL (177°, 19%, 75%) and Helmholtz-Kohlrausch perceived value 81.1 L*_HK. Because PPU13-15 carries a*=-8.24 red-green and b*=-2.24 yellow-blue balance at chroma C*=8.54, Clear Pond projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Behr PPU13-15 predictably. Under 5000K noon daylight, Clear Pond (PPU13-15) holds its native #BCCBC3 swatch; at 4000K cool office LED, PPU13-15 adapts to #C3C9BA; at 3500K halogen, Clear Pond transitions to #C8C8B5; at 3000K residential LED, PPU13-15 warms to #CEC7B0; and under 2700K evening bulbs, Clear Pond (PPU13-15) settles at #D3C5AC.
When cross-matching Behr Clear Pond (PPU13-15, #B4CCCB), Benjamin Moore Gossamer Blue (2123-40, #B3C8C8, LRV 54.94%) scores ΔE2000=1.45 and CAM16=1.51, followed by Heavenly Blue (709, ΔE=1.98). In Sherwin-Williams, Watery (SW 6478, #B4CCC9, LRV 56.98%) achieves ΔE2000=0.95 ahead of Tidewater (SW 6477, ΔE=3.31). Coordinate PPU13-15 with Frost Bl-w15 (BL-W15) ceilings, Celestial Glow (PWN-36) trim, Ice Mist (HDC-MD-23) hallways, and Ethereal White (BL-W4) accents.