Harmonic Tan vs Tarnished Treasure
Both are Sherwin-Williams colors. Both sit in the beige family, which is useful context if you're narrowing within a single hue direction. At LRV 45 vs 38, Harmonic Tan will read as the brighter of the two — a 7-point gap that matters most in north-facing or low-light rooms. They share a warm quality — useful to know if you're layering them in the same space. At ΔE 4.5, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Harmonic Tan vs Tarnished Treasure in Real Spaces
1 real room side by side. Harmonic Tan and Tarnished Treasure are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The brightness difference is modest but present — Harmonic Tan gives the walls a little more lift.
Color Details
Harmonic Tan vs Tarnished Treasure Simulated Comparison
5 simulated room previews — drag the slider on each to see Harmonic Tan on one side and Tarnished Treasure on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.