Swatchd
Sign inGet started
Mid-Century ModernNorth-Facing

Sulfur Yellow

Benjamin Moore · 2151-40

The Analysis

Sulfur Yellow is a warm, mid-tone mustard that leans heavily into gold rather than acidic neon. With an LRV of 50.35, it sits right in the middle of the light-reflectance scale, meaning it adds substantial glow without overwhelming the space or shrinking it visually.

This is best used as a bold focal point or a cozy, immersive backdrop for smaller rooms like studies or powder baths. It is likely too intense for a large, open-concept living area unless you prefer a very saturated, maximalist look.

LRV 50

History & Origin

This shade bridges the gap between 1970s retro-modernism and traditional country cottage palettes. It feels like a contemporary update to the organic, earth-toned interiors of the mid-20th century.

Undertonewarm
FamilyYellow

How to Use It

Pair this with dark walnut wood tones or matte black hardware to anchor the brightness. It also works exceptionally well with deep navy or charcoal accents to balance out the warmth.

The Mood

Living with this color feels consistently cheerful and grounded. It avoids the 'lemon-zest' fatigue of brighter yellows, offering a stable, optimistic energy that feels intentional rather than frantic.

Colour harmonies

Complementary

Opposite on the colour wheel — bold, high-contrast pairings. Use for a feature wall or furniture you want to command attention.

Analogous

Neighbouring hues — cohesive and calm, great for layered schemes that feel collected rather than matched.

Split complementary

Near-opposites for strong contrast with a little less tension than a pure complement. A favourite of interior designers.

Triadic

Three evenly spaced hues — balanced, vibrant, and versatile. Keep one dominant and use the others sparingly.

Tetradic (square)

Four hues in a square on the wheel — rich, dynamic palettes. Best when one colour leads and the others accent.

Monochromatic

Dark, mid, and light steps on the same hue — a failsafe gradient for trim, walls, and accents without shifting colour family.

Brand Matches

Perceptually similar colours from across all brands in our database.

  • Wandering Heart

    Benjamin Moore · 264

  • Wythe Gold

    Benjamin Moore · CW-420

  • Honey Nut

    Dulux

  • ASDAF

    Jotun · 8358

  • Independent Gold

    Sherwin-Williams · SW6401

  • RETRO

    Jotun · 1627

Lighting

See how this colour shifts across natural and artificial light conditions.

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
  • 2700K
  • 3500K
  • 4000K
  • 5500K