St. Lucia Teal vs Celestial Blue
Where St. Lucia Teal belongs to Benjamin Moore's range, Celestial Blue is a Little Greene color. Both sit in the blue-green family, which is useful context if you're narrowing within a single hue direction. They have nearly identical light reflectance values (44 vs 44), so they'll read as similarly Medium in most lighting conditions. Both lean green, so they'll behave similarly in mixed or changing light conditions. The ΔE 6.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
St. Lucia Teal vs Celestial Blue in Real Spaces
2 real rooms side by side. St. Lucia Teal and Celestial Blue are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
St. Lucia Teal vs Celestial Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see St. Lucia Teal on one side and Celestial Blue 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. Lucia Teal comparisons
See how St. Lucia Teal stacks up against other well-photographed colors across different brands and tones.
