St. Elmo's Fire vs Sulfur yellow
Where St. Elmo's Fire belongs to Benjamin Moore's range, Sulfur yellow is a RAL Classic color. Both sit in the beige-yellow family, which is useful context if you're narrowing within a single hue direction. Sulfur yellow (LRV 71) reflects noticeably more light than St. Elmo's Fire (LRV 66), a difference of 5 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 11.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
St. Elmo's Fire vs Sulfur yellow Simulated Comparison
5 simulated room previews — drag the slider on each to see St. Elmo's Fire on one side and Sulfur 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 St. Elmo's Fire comparisons
See how St. Elmo's Fire stacks up against other well-photographed colors across different brands and tones.
