Color

#66965a

#66965a
hex#66965a
rgbrgb(102, 150, 90)
hslhsl(108, 25%, 47%)
oklchoklch(0.623 0.101 139.5)
Closest name: Bavarian Green (#749a54)Relative luminance 0.2538

Colors that go with #66965a

Charcoal, Blue and Blush Pink 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 →

#8a5a96

#84965a · #5a966c

#5a6696 · #965a66

Split-complementary

Open in tool →

#6c5a96 · #965a84

#5a8496 · #8a5a96 · #966c5a

Contrast

#66965a as textRatioAAAA largeAAAFix
Aaon white
3.46:1failpassfail
  • AA: use #57804d as the text (4.57:1)
  • AAA: use #416039 as the text (7.1:1)
  • AA: or shift the background to #212121 (4.66:1)
Aaon black
6.08:1passpassfail
  • AAA: use #72a366 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #66965a as the background.

Brands using this color

mcpConnect your agent — build around #66965a
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 #66965a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/66965a-a4bea2-7c4edf-1f2d23-eff1e9?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