Acorn Yellow vs RAL 780-4
Where Acorn Yellow belongs to Benjamin Moore's range, RAL 780-4 is a RAL Effect color. Acorn Yellow reads as beige-yellow, while RAL 780-4 reads as beige — two distinct hue families, not close cousins. RAL 780-4 (LRV 47) reflects noticeably more light than Acorn Yellow (LRV 41), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 3.7 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Acorn Yellow vs RAL 780-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Acorn Yellow on one side and RAL 780-4 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 Acorn Yellow comparisons
See how Acorn Yellow stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 41, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 41), opening up a space where Acorn Yellow encloses it.
Acorn Yellow reflects far more light (LRV 41 vs 6), opening up a space where Iron Ore encloses it.
A 11-point LRV gap (52 vs 41) makes Purbeck Stone the marginally brighter of the two.
A 11-point LRV gap (41 vs 30) makes Acorn Yellow the marginally brighter of the two.
Mizzle reads slightly lighter (LRV 52 vs 41), a gap that shows most in low-lit rooms.
At LRV 60 vs 41, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 41), opening up a space where Acorn Yellow encloses it.
Acorn Yellow reflects far more light (LRV 41 vs 27), opening up a space where Denim Drift encloses it.
Their light reflectance is nearly identical (LRV 43 vs 41), so neither reads brighter in a room.
At LRV 41 vs 4, Acorn Yellow is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 41), opening up a space where Acorn Yellow encloses it.
Acorn Yellow reflects far more light (LRV 41 vs 13), opening up a space where Bancha encloses it.
With LRVs of 44 and 41, the two reflect almost the same amount of light.
At LRV 84 vs 41, Pure White is decisively the brighter choice.
At LRV 41 vs 21, Acorn Yellow is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 41), opening up a space where Acorn Yellow encloses it.
Shoji White reflects far more light (LRV 74 vs 41), opening up a space where Acorn Yellow encloses it.
Snowbound reflects far more light (LRV 83 vs 41), opening up a space where Acorn Yellow encloses it.
A 9-point LRV gap (51 vs 41) makes Pigeon the marginally brighter of the two.
Acorn Yellow reflects far more light (LRV 41 vs 12), opening up a space where Pewter Green encloses it.
Acorn Yellow reflects far more light (LRV 41 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 41), opening up a space where Acorn Yellow encloses it.
Their light reflectance is nearly identical (LRV 41 vs 41), so neither reads brighter in a room.
Acorn Yellow reflects far more light (LRV 41 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 41), a gap that shows most in low-lit rooms.
A 10-point LRV gap (41 vs 31) makes Acorn Yellow the marginally brighter of the two.