Color

#899b7d

#899b7d
hex#899b7d
rgbrgb(137, 155, 125)
hslhsl(96, 13%, 55%)
oklchoklch(0.667 0.048 132.9)
Closest name: Backyard (#879877)Relative luminance 0.3024

Colors that go with #899b7d

Charcoal, Medium Purple 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.

Real palettes that use #899b7d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8f7d9b

#989b7d · #7d9b80

#7d899b · #9b7d89

Split-complementary

Open in tool →

#807d9b · #9b7d98

#7d989b · #8f7d9b · #9b807d

Contrast

#899b7d as textRatioAAAA largeAAAFix
Aaon white
2.98:1failfailfail
  • AA: use #68795d as the text (4.69:1)
  • AAA: use #4f5c47 as the text (7.11:1)
  • AA: or shift the background to #2e2e2e (4.56:1)
  • AAA: or shift the background to #000000 (7.05:1)
Aaon black
7.05:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #899b7d 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 #899b7d
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 #899b7d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/899b7d-aabea2-5f4edf-1f2d20-f0f1e9?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