Mountain Moss (BM 2142-30)

Mountain Moss BM 2142-30#757055, LRV 17.6
Living room with walls painted Benjamin Moore Mountain Moss 2142-30 (simulated)
Living room, walls in Mountain Moss

Illustrative room. Screen colors vary; test a sample before you paint.

Mountain Moss (BM 2142-30) is a very deep, warm yellow from Benjamin Moore: LRV 17.6, so it reflects about 18 percent of the light that hits it.

Colors that go with Mountain Moss

Four Benjamin Moore colors picked for Mountain Moss by this site's color math: a trim white, a deeper yellow, a quiet contrast from another family, a dark accent. Benjamin Moore did not choose these pairings.

Closest match in every other brand

Each brand's closest color to Mountain Moss, ranked by CIEDE2000 (deltaE): under 1.0 is indistinguishable, 1.0 to 2.3 very close, 2.3 to 5 noticeably different, over 5 clearly different.

BrandClosest colorCodeLRVdeltaEHow close
Sherwin-WilliamsSage Green LightSW 2851163.4noticeably different
BehrTruly OliveS350-616.52.3noticeably different
ValsparCity Arboretum6006-4C143.4noticeably different
PPG PaintsPositively Palm1030-6172.4noticeably different

Lighter and darker in Benjamin Moore

Color data

BrandBenjamin Moore
Color code2142-30
Hex#757055
RGB117, 112, 85
HSL51°, 16%, 40%
LRV (light reflectance value)17.6
Lab L*, a*, b*47.0, -2.8, 15.8
UndertoneWarm Yellow
Temperaturewarm
Color familyYellow

Same paint, two kinds of light

Mountain Moss (BM 2142-30), published as #757055

North light (cool, indirect)
#666754
South light (warm, direct)
#847954

These swatches and the rooms above are a simulation, not a measurement. How the visualizer works

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Common questions

What is the LRV of Mountain Moss (BM 2142-30)?
Mountain Moss has an LRV of 17.6. LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Mountain Moss is a very deep color.
What is the closest match to Mountain Moss in another brand?
Truly Olive (Behr S350-6) from Behr, at a deltaE of 2.3 (noticeably different).
Is Mountain Moss warm or cool?
Benjamin Moore lists Mountain Moss as warm, with a Warm Yellow undertone. Its Lab b* value is 15.8; a higher b* is warmer and yellower, a lower one cooler and bluer.

Sources: LRV and hex as published by the manufacturer, via PaintDB (CC BY 4.0). Color differences are CIEDE2000 values computed by this site from the hex values (data snapshot 2026-10-01). Color names and codes belong to their manufacturers.

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