Cascade Green → Valspar
The closest Valspar matches for Sherwin Williams Cascade Green (SW 0066), ranked by perceptual color distance.
Finding a Valspar Equivalent for Cascade Green
If you love Sherwin Williams Cascade Green but need a Valspar alternative, you are not alone. This is one of the most common cross-brand paint matching searches, whether you are working with a painter who prefers Valspar, your local store does not carry Sherwin Williams, or you simply want to compare prices across brands before committing.
Cascade Green (SW 0066) is a medium green with soft green-gray undertones. A light green-gray. Fresh and natural without being bold. To find a good Valspar match, we need a color that captures not just the right depth (LRV 50) but also that specific undertone character. That is where Delta E color science comes in.
We calculated the perceptual color distance between Cascade Green and every Valspar color using the CIE2000 Delta E formula, which measures how different two colors look to the human eye. A Delta E under 2 means most people cannot tell the colors apart. Between 2 and 4, you might notice a difference in certain lighting. Above 5, the difference is clearly visible side by side.
The results are decent but not perfect. The closest Valspar option is Twilight Mist (VR091G) with a Delta E of 3.5, which is a "good match" level match. Twilight Mist is the closest Valspar option at LRV 50. Similar character, though some difference is visible in direct comparison. You will want to test a sample before committing, as the difference may be noticeable in certain lighting.
Valspar Matches for Cascade Green
Twilight Mist is the closest Valspar option at LRV 50. Similar character, though some difference is visible in direct comparison.
| Cascade Green | Twilight Mist | |
|---|---|---|
| LRV | 50 | 50 |
| Hex | #C0CAC0 | #BFCBCC |
| Undertone | Soft Green-Gray | Soft Twilight Blue |
| Family | Green | Blue |
Undertone Comparison
Cascade Green has soft green-gray undertones. A light green-gray. Fresh and natural without being bold.
Twilight Mist has soft twilight blue undertones. A soft blue-gray with the quality of twilight. Lighter than Coastal Dusk, bluer than Gentle Wave. The transition between day and night.
The undertone difference is worth paying attention to. While they are close in overall appearance, the different undertones mean they may diverge in certain lighting. Cascade Green's soft green-gray quality may read differently than Twilight Mist's soft twilight blue character, especially in rooms with strong directional light or colored accents that could pull out one undertone more than the other. Test a sample in your specific room before committing.
How These Colors Behave in Different Lighting
Cascade Green in Your Room
Gentle green that reads as a green-tinted gray in most rooms.
Twilight Mist in Your Room
The blue is soft and atmospheric. In bright rooms, a gentle blue. In dim rooms, a cool calming neutral.
LRV and Brightness
Cascade Green has an LRV of 50, while Twilight Mist has an LRV of 50. These two colors reflect a very similar amount of light, so you should not notice a significant difference in room brightness when switching between them. The room will feel approximately the same in terms of light and space, which makes this a smoother transition.
Best Rooms for Cascade Green
Sherwin Williams recommends Cascade Green for: bathroom, bedroom, nursery, kitchen, hallway. With an LRV of 50, this is a medium color that is in the medium-light range, reflecting enough light to keep rooms feeling open while adding more color and depth than a white or off-white. It works well in living rooms, bedrooms, and hallways where you want warmth and character without darkness.
Twilight Mist is recommended for: bedroom, bathroom, living room, hallway, nursery. The recommended applications differ slightly between brands, but the color's properties should work in the same rooms regardless of which brand you choose. Trust the LRV and undertone data more than the specific room suggestions, and always test in your actual space.
Cascade Green in Other Brands
Looking for Cascade Green equivalents in other brands besides Valspar? We have matches across all major paint brands.
Frequently Asked Questions
The closest Valspar match for Cascade Green (SW 0066) is Twilight Mist (VR091G) with a Delta E of 3.5, which rates as a "good match" match. Twilight Mist is the closest Valspar option at LRV 50. Similar character, though some difference is visible in direct comparison. Delta E measures perceptual color distance on a scale where under 2 means nearly identical, 2 to 4 means close with subtle differences, and over 5 means clearly noticeable.
No, they are not identical. Cascade Green is a Sherwin Williams color with soft green-gray undertones and an LRV of 50. Twilight Mist is a Valspar color with soft twilight blue undertones and an LRV of 50. With a Delta E of 3.5, the difference is subtle and mainly visible in direct side-by-side comparison. Paint formulations differ between brands, so even colors with similar values can look slightly different due to pigment concentration, binders, and finish.
With a Delta E of 3.5, the difference is enough that they should not be used on adjacent walls in the same room. You can use them in separate rooms of the same house, but be aware that walking from one room to the other may reveal the difference, especially if the rooms have similar lighting. For the most consistent look, pick one brand for all connected living spaces and reserve the other brand for visually separate rooms like bathrooms or bedrooms behind closed doors.
There are several practical reasons to look for a Valspar equivalent. Price differences between brands can be significant on large projects. Availability matters if your nearest paint store or home center specializes in Valspar. Some painters have strong preferences for one brand's formula based on coverage, dry time, or workability. And if you are touching up existing Valspar work, matching within the same brand gives you the best consistency for seamless results.
Match calculations use Delta E (CIE2000) computed from Lab color space conversion. Color data sourced from manufacturer specifications. Last reviewed: March 22, 2026.