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.
More Harmonic Tan comparisons
See how Harmonic Tan stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 45, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 45), opening up a space where Harmonic Tan encloses it.
Harmonic Tan reflects far more light (LRV 45 vs 6), opening up a space where Iron Ore encloses it.
A 7-point LRV gap (52 vs 45) makes Purbeck Stone the marginally brighter of the two.
At LRV 45 vs 30, Harmonic Tan is decisively the brighter choice.
Mizzle reads slightly lighter (LRV 52 vs 45), a gap that shows most in low-lit rooms.
At LRV 60 vs 45, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 45), opening up a space where Harmonic Tan encloses it.
Harmonic Tan reflects far more light (LRV 45 vs 27), opening up a space where Denim Drift encloses it.
Their light reflectance is nearly identical (LRV 45 vs 43), so neither reads brighter in a room.
At LRV 45 vs 4, Harmonic Tan is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 45), a gap that shows most in low-lit rooms.
Harmonic Tan reflects far more light (LRV 45 vs 13), opening up a space where Bancha encloses it.
With LRVs of 45 and 44, the two reflect almost the same amount of light.
At LRV 84 vs 45, Pure White is decisively the brighter choice.
At LRV 45 vs 21, Harmonic Tan is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 45), opening up a space where Harmonic Tan encloses it.
Shoji White reflects far more light (LRV 74 vs 45), opening up a space where Harmonic Tan encloses it.
Snowbound reflects far more light (LRV 83 vs 45), opening up a space where Harmonic Tan encloses it.
A 6-point LRV gap (51 vs 45) makes Pigeon the marginally brighter of the two.
Harmonic Tan reflects far more light (LRV 45 vs 12), opening up a space where Pewter Green encloses it.
Harmonic Tan reflects far more light (LRV 45 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 45), opening up a space where Harmonic Tan encloses it.
A 4-point LRV gap (45 vs 41) makes Harmonic Tan the marginally brighter of the two.
Harmonic Tan reflects far more light (LRV 45 vs 12), opening up a space where Vintage Vogue encloses it.
With LRVs of 45 and 45, the two reflect almost the same amount of light.
At LRV 45 vs 31, Harmonic Tan is decisively the brighter choice.