Color

#66923f

#66923f
hex#66923f
rgbrgb(102, 146, 63)
hslhsl(92, 40%, 41%)
oklchoklch(0.609 0.123 132.3)
Closest name: Bitter Leaf (#669841)Relative luminance 0.2374

Colors that go with #66923f

Charcoal, Blue and Copper lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#6b3f92

#90923f · #3f9242

#3f6692 · #923f66

Split-complementary

Open in tool →

#423f92 · #923f90

#3f9092 · #6b3f92 · #92423f

Contrast

#66923f as textRatioAAAA largeAAAFix
Aaon white
3.65:1failpassfail
  • AA: use #598137 as the text (4.55:1)
  • AAA: use #436029 as the text (7.13:1)
  • AA: or shift the background to #1f1f1f (4.51:1)
Aaon black
5.75:1passpassfail
  • AAA: use #72a446 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #66923f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #66923f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #66923f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/66923f-acbea2-564edf-202d1f-f1f1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md