Color

#899a65

#899a65
hex#899a65
rgbrgb(137, 154, 101)
hslhsl(79, 21%, 50%)
oklchoklch(0.659 0.077 123)
Closest name: Bullfrog (#8a966a)Relative luminance 0.2937

Colors that go with #899a65

Charcoal, Medium Purple and Blue 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.

Real palettes that use #899a65

Tints & shades

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

Harmonies

Complementary

Open in tool →

#76659a

#9a9065 · #6f9a65

#65899a · #9a6589

Split-complementary

Open in tool →

#656f9a · #90659a

#659a90 · #76659a · #9a656f

Contrast

#899a65 as textRatioAAAA largeAAAFix
Aaon white
3.06:1failpassfail
  • AA: use #6e7b51 as the text (4.55:1)
  • AAA: use #525d3c as the text (7.02:1)
  • AA: or shift the background to #2b2b2b (4.63:1)
Aaon black
6.87:1passpassfail
  • AAA: use #8c9c68 as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #899a65 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 #899a65
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 #899a65 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/899a65-b2bea2-4e66df-232d1f-f1f0e9?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