Ref. #C5BF3D · MP505
Sourgrass
50%LRV Value
Cool (Green)Undertone
Sourgrass Technical Profile
What color is Sourgrass? It's a medium cool yellow with the hex code #C5BF3D. Colors similar to Sourgrass include Valspar Can't Miss Lime, Behr Champagne Grape, Valspar Lime Passion. Sourgrass has a cool (green) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. At LRV 50, Sourgrass sits in the comfortable mid-light range — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. Pair it with crisp whites like Pure White for trim, oak or maple woods, and brass hardware. Navy or deep teal accents balance the brightness without competing for attention. Under 2700K warm bulbs Sourgrass reads more golden or buttery. Under 4000K daylight bulbs it stays truer to the chip, though saturated yellows can edge toward green in mixed light.
Colors Similar to Sourgrass
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Sourgrass
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Sourgrass
#C5BF3D
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#9CBA78
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Sourgrass
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Sourgrass Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar MPC Colors
Other MPC colors close to Sourgrass.
More yellow colors from other brands
Cross-brand colors in the yellow family — useful when you want a similar look from a different brand.
Sourgrass — Frequently Asked Questions
What undertone does Sourgrass have?
Sourgrass by MPC has a cool (green) undertone and belongs to the yellow color family.
What colors match Sourgrass from other brands?
The closest matches are Can't Miss Lime by Valspar (#BEBD3B), Champagne Grape by Behr (#C1BC4B), Lime Passion by Valspar (#C5C225). Always verify with physical samples.
What is the LRV of Sourgrass?
Sourgrass has an LRV of 49.5, where 0 is pure black and 100 is pure white.
Explore More with Sourgrass
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Understanding Paint Color Undertones
Why Sourgrass's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.