PPG / Glidden Machine Green#A6A23F · LRV 34
Machine Green reads as a yellow / warm — mid-tone — versatile but shifts visibly with light. The notes below cover the spec, what PPG / Glidden 1218-6 actually looks like under different light, and the closest matches at competing US brands.
Color spec
| Brand | PPG / Glidden |
| Name | Machine Green |
| SKU | 1218-6 |
| Hex | #A6A23F |
| RGB | 166, 162, 63 |
| HSL | 58°, 45%, 45% |
| LRV | 34 |
| Undertone | yellow / warm |
| Family | Yellow |
About PPG / Glidden Machine Green
Machine Green sits in the mid-range at LRV 34, so it shifts visibly through the day — lighter and more open in morning light, deeper and moodier after dark. Its yellow undertone is the part to watch: it gets picked up by whatever sits next to it, so test it against your trim, floor and the room's main light before committing. South-facing rooms will pull it lighter and warmer, while north light cools it down.
Machine Green is versatile enough for full rooms but has enough depth to anchor a space, so it suits living rooms, bedrooms and cabinetry alike. Yellows lift kitchens, hallways and kids' rooms with warmth.
Kompozit alternative
The closest hex in the Kompozit deck, ranked by ΔE2000 (perceptual color difference). ΔE under 2 is indistinguishable to most eyes; under 5 is a very close visual match.
Closest matches at every US brand
9 brands · top 5 each5 closest matches per brand by ΔE2000, computed against each brand's full deck. Tap any swatch for its full single-color spec; tap the brand title to browse all yellow from that brand.
Valspar
Behr
Benjamin Moore
Dunn-Edwards
Sherwin-Williams
Clare
Farrow & Ball
Magnolia Home
Similar PPG / Glidden colors
closest in the PPG / Glidden deckThe nearest shades to Machine Green within PPG / Glidden's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
Coordinated palette
Generated by hue-rotating #A6A23F in HSL space. Pair Machine Green with one accent and one neutral — the swatches below are starting points, not final picks.
Accessibility (WCAG contrast)
WCAG 2.1: AA = 4.5:1 normal text · AA Large = 3:1 large text · AAA = 7:1 normal text.