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HeritageSouth-Facing

Terrapin Green

Benjamin Moore · 2145-20

The Analysis

Terrapin Green is a muddy, organic olive that pulls a room inward, making large spaces feel cozy and grounded. With an LRV of 24.82, it absorbs a significant amount of light, so it will not make a small, dim room feel larger or brighter.

Because of its depth, it functions best as a sophisticated backdrop in libraries, home offices, or dining rooms. Avoid using it on all four walls in a windowless room unless you are intentionally going for a dark, moody 'box' aesthetic.

LRV 25

History & Origin

This color echoes the earthy, pigment-heavy palettes found in 19th-century interiors and Arts and Crafts homes. It bridges the gap between traditional heritage design and modern, nature-inspired interiors.

Undertonewarm-green
FamilyGreen-Yellow

How to Use It

Pair this with warm walnut wood tones and matte black hardware to highlight its earthy undertones. If you want to brighten the look, gold or unlacquered brass accents provide a sharp, high-end contrast against the dull green base.

The Mood

This shade provides a restful, stable environment that feels less stimulating than a vibrant green. It is an excellent choice for a space where you want to feel calm and disconnected from the chaos of the day.

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.

  • Fair and Square

    Valspar · V020-1

  • Sea Nettle

    Dulux

  • Winding Vines

    Benjamin Moore · 532

  • Basil Chiffonade

    Behr · MQ6-61

  • Tansy Green

    Sherwin-Williams · SW6424

  • Spinach Dip

    Behr · M340-6

Lighting

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

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