Knotty Green adds visible warmth and energy — works well in north-facing rooms that need a lift and in spaces where cheerful is the goal. At LRV 70 it reflects plenty of light, which makes it well-suited for north-facing rooms and smaller spaces that benefit from extra brightness. Because it's a fully saturated example, it lands strongest as a single accent wall or large architectural feature rather than the dominant whole-room color. Skip it in north-facing rooms with cool light, where yellows can read acidic or greenish rather than cheerful.
Ref. #EFD989 · 121-4DB
Knotty Green
70%LRV Value
Knotty Green Technical Profile
What color is Dutch Boy Knotty Green (121-4DB)? It's a light cool yellow — hex #EFD989, LRV 70. The closest cross-brand equivalent to Knotty Green is Benjamin Moore Laguna Yellow — a near-identical match on the wall, with Valspar Island Sun and Dunn-Edwards Gatsby Glitter also close. With a Light Reflectance Value of 70, Knotty Green reflects a generous amount of light, making it well-suited for north-facing rooms or smaller spaces that benefit from extra brightness. 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. As a fully saturated example, it reads as a confident statement color — best deployed as a single accent wall or large architectural feature rather than a whole-room dominant. Under 2700K warm bulbs Knotty Green 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. Saturated colors amplify lighting effects more than muted ones: warm bulbs deepen and enrich, cool daylight sharpens and slightly cools the same hex.
Use this color
Get this color
Some sample and supply links are affiliate links — if you buy through them, Paint Color HQ may earn a small commission at no extra cost to you. It helps keep the site free.
Colors Similar to Knotty Green
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Knotty Green
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Knotty Green
#EFD989
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#ADC86A
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Knotty Green
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Knotty Green 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 Dutch Boy Colors
Other Dutch Boy colors close to Knotty Green.
More yellow colors from other brands
Cross-brand colors in the yellow family — useful when you want a similar look from a different brand.
Knotty Green — Frequently Asked Questions
What colors match Knotty Green from other brands?
The closest cross-brand equivalents to Knotty Green are Laguna Yellow by Benjamin Moore (a near-identical match), Island Sun by Valspar (a near-identical match), Gatsby Glitter by Dunn-Edwards (a near-identical match). These are ranked with the CIEDE2000 color-difference formula, which scores how similar two colors actually look to the eye rather than matching them by name — so they're the best options for getting Knotty Green's look in a brand your local store carries. Always confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Knotty Green?
Knotty Green has a Light Reflectance Value (LRV) of 69.8, on a scale where 0 is pure black and 100 is pure white. That makes it a mid-light color — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. LRV is the most reliable guide to how light or dark a paint will read in a real room — more dependable than the swatch on your screen, which varies by monitor.
Explore More with Knotty Green
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.
Paint Sheen Guide
Flat, eggshell, satin, or semi-gloss — the right finish for Knotty Green depends on the room. Here's how to choose.