Slow Green vs Supreme Green

Both from Sherwin-Williams's palette. Both sit in the green family, which is useful context if you're narrowing within a single hue direction. Supreme Green (LRV 69) reflects noticeably more light than Slow Green (LRV 64), a difference of 5 points that becomes especially apparent in rooms with limited natural light. Slow Green runs cool while Supreme Green is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. The ΔE 5.8 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.