Color

#899f56

#899f56
hex#899f56
rgbrgb(137, 159, 86)
hslhsl(78, 30%, 48%)
oklchoklch(0.668 0.102 122.9)
Closest name: Buckingham Gardens (#89a068)Relative luminance 0.3079

Colors that go with #899f56

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6c569f

#9f9056 · #649f56

#56899f · #9f5689

Split-complementary

Open in tool →

#56649f · #90569f

#569f90 · #6c569f · #9f5664

Contrast

#899f56 as textRatioAAAA largeAAAFix
Aaon white
2.93:1failfailfail
  • AA: use #6a7b42 as the text (4.64:1)
  • AAA: use #505d32 as the text (7.11:1)
  • AA: or shift the background to #2e2e2e (4.63:1)
  • AAA: or shift the background to #030303 (7.03:1)
Aaon black
7.16:1passpasspassPasses 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 #899f56 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 #899f56
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 #899f56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/899f56-b2bea2-4e69df-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