Mellow Yellow vs Fun Yellow
Where Mellow Yellow belongs to Benjamin Moore's range, Fun Yellow is a Sherwin-Williams color. These are both beige-yellows, so the question isn't which hue to choose — it's where within beige-yellow to land. They have nearly identical light reflectance values (78 vs 78), so they'll read as similarly Light in most lighting conditions. Mellow Yellow runs yellow while Fun Yellow is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 4.2 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
Mellow Yellow vs Fun Yellow Simulated Comparison
5 simulated room previews — drag the slider on each to see Mellow Yellow on one side and Fun Yellow 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 Mellow Yellow comparisons
See how Mellow Yellow stacks up against other well-photographed colors across different brands and tones.
A 9-point LRV gap (78 vs 69) makes Mellow Yellow the marginally brighter of the two.
White Dove reads slightly lighter (LRV 83 vs 78), a gap that shows most in low-lit rooms.
Mellow Yellow reflects far more light (LRV 78 vs 6), opening up a space where Iron Ore encloses it.
At LRV 78 vs 52, Mellow Yellow is decisively the brighter choice.
At LRV 78 vs 30, Mellow Yellow is decisively the brighter choice.
Mellow Yellow reflects far more light (LRV 78 vs 52), opening up a space where Mizzle encloses it.
At LRV 78 vs 60, Mellow Yellow is decisively the brighter choice.
Mellow Yellow reflects far more light (LRV 78 vs 58), opening up a space where Accessible Beige encloses it.
Mellow Yellow reflects far more light (LRV 78 vs 27), opening up a space where Denim Drift encloses it.
At LRV 78 vs 43, Mellow Yellow is decisively the brighter choice.
At LRV 78 vs 4, Mellow Yellow is decisively the brighter choice.
Mellow Yellow reflects far more light (LRV 78 vs 55), opening up a space where Tranquil Dawn encloses it.
Mellow Yellow reflects far more light (LRV 78 vs 13), opening up a space where Bancha encloses it.
Mellow Yellow reflects far more light (LRV 78 vs 44), opening up a space where Hardwick White encloses it.
A 6-point LRV gap (84 vs 78) makes Pure White the marginally brighter of the two.
At LRV 78 vs 21, Mellow Yellow is decisively the brighter choice.
Mellow Yellow reflects far more light (LRV 78 vs 66), opening up a space where Balboa Mist encloses it.
Mellow Yellow reads slightly lighter (LRV 78 vs 74), a gap that shows most in low-lit rooms.
Snowbound reads slightly lighter (LRV 83 vs 78), a gap that shows most in low-lit rooms.
At LRV 78 vs 51, Mellow Yellow is decisively the brighter choice.
Mellow Yellow reflects far more light (LRV 78 vs 12), opening up a space where Pewter Green encloses it.
Mellow Yellow reflects far more light (LRV 78 vs 8), opening up a space where Duck Green encloses it.
Mellow Yellow reads slightly lighter (LRV 78 vs 68), a gap that shows most in low-lit rooms.
At LRV 78 vs 41, Mellow Yellow is decisively the brighter choice.
Mellow Yellow reflects far more light (LRV 78 vs 12), opening up a space where Vintage Vogue encloses it.
Mellow Yellow reflects far more light (LRV 78 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 78 vs 31, Mellow Yellow is decisively the brighter choice.