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Buttercup Fool 5

Dulux

The Analysis

Buttercup Fool 5 is a high-LRV yellow, meaning it reflects about 80% of the light that hits it, effectively acting as a 'light-amplifier' for any room. It will make a space feel significantly brighter and more spacious, especially in areas lacking natural light.

This is a versatile shade that works well as a primary wall colour for kitchens or breakfast nooks where you want a sense of vitality. Because it is saturated, it is best used in rooms where you want a deliberate, sunny atmosphere rather than a neutral backdrop.

LRV 80

History & Origin

This colour leans into the classic, welcoming palettes found in traditional country-style homes and cottage aesthetics. It avoids the clinical feel of modern whites while providing a fresh, updated take on heritage yellow tones.

Undertonewarm
FamilyYellow

How to Use It

Pair this with natural light wood tones for a balanced Scandi look, or contrast it with matte black hardware to ground the brightness. It works exceptionally well in kitchens or mudrooms where light-reflecting properties are a functional priority.

The Mood

Living with this colour feels distinctly energizing and cheerful. It provides a warm, consistent mood that resists feeling gloomy, even on overcast days.

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.

  • They call it Mellow

    Sherwin-Williams · SW9015

  • Song Of Summer

    Behr · 340A-3

  • Cornsilk

    Behr · 320A-3

  • MELON SEEDS

    Jotun · 1776

  • Vanilla Ice Cream

    Behr · P260-3

  • Sundress

    Benjamin Moore · CSP-940

Lighting

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

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