Jasper Yellow and Seafoam Green: the documented difference
Jasper Yellow has an LRV of 79.31; Benjamin Moore Seafoam Green 2039-60 is 74.61. The difference is 4.7 points, with Jasper Yellow returning more light under the reference measurement. Choose by the material relationship as well as the number. Jasper Yellow combines high reflectance with a green-yellow identity, but the explicit exterior restriction narrows the permissible use. Seafoam Green is a light spearmint color.
| Color | Brand / code | LRV |
|---|---|---|
| Jasper Yellow | Benjamin Moore 2024-50 | 79.31 |
| Seafoam Green | Benjamin Moore 2039-60 | 74.61 |
The choice beside pale timber and white linen
Pale timber and white linen let the yellow-green remain the interior color statement without treating its name as a guarantee of pure yellow.
Set up both candidates with pale timber and white linen. Use equal-sized boards with the intended finishes and place them in the same orientation. Do not put one directly beside a window and leave the other in shadow. A difference that follows the position rather than the board is a lighting observation, not evidence that the formula changed.
What the comparison can—and cannot—settle
The alternative Minty Green has an LRV of 83.41. The undertones and neighboring colors covers that related choice.
Keep the yellow-green purposeful and verify the interior coating; do not carry this color onto exterior surfaces. Assess Jasper Yellow and Seafoam Green alone as well as side by side. The unchosen board will not remain in the finished room, and a preference created only by that neighbor may not survive its removal. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Benjamin Moore Jasper Yellow 2024-50. The recorded LRV is 79.31. Named comparison values come from the respective manufacturers; material schemes are editorial suggestions.
This guide reviews published color information and proposes practical sample checks. It does not claim first-hand paint testing or customer-review scores. Benjamin Moore does not sponsor or endorse this site. Product names and trademarks belong to their respective owners. Confirm the color in a physical sample and select the coating for the actual surface and finish.