Code GR-W14 (Coconut Twist) reflects 88% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Coconut Twist (GR-W14) registers J'=96.0, a'=-0.72, and b'=5.86 with HSL (44°, 58%, 93%) and Helmholtz-Kohlrausch perceived value 95.8 L*_HK. Because GR-W14 carries a*=-0.68 red-green and b*=8.44 yellow-blue balance at chroma C*=8.47, Coconut Twist projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Behr GR-W14 predictably. Under 5000K noon daylight, Coconut Twist (GR-W14) holds its native #FFEFD8 swatch; at 4000K cool office LED, GR-W14 adapts to #FFEECE; at 3500K halogen, Coconut Twist transitions to #FFECC8; at 3000K residential LED, GR-W14 warms to #FFEAC2; and under 2700K evening bulbs, Coconut Twist (GR-W14) settles at #FFE9BE.
When cross-matching Behr Coconut Twist (GR-W14, #F7F1E1), Benjamin Moore White Blush (904, #F6F0E1, LRV 87.54%) scores ΔE2000=0.45 and CAM16=0.43, followed by Flurry (CC-100, ΔE=0.45). In Sherwin-Williams, Roman Column (SW 7562, #F6F0E2, LRV 87.58%) achieves ΔE2000=0.85 ahead of Paperwhite (SW 7105, ΔE=0.97). Coordinate GR-W14 with Frost (W-F-500) ceilings, Bridal Veil (W-D-600) trim, Windrush (HDC-CT-19) hallways, and Fortress Stone (PPU8-17) accents.