Color

#89ae99

#89ae99
hex#89ae99
rgbrgb(137, 174, 153)
hslhsl(146, 19%, 61%)
oklchoklch(0.717 0.05 159.9)
Closest name: OMGreen (#8ca891)Relative luminance 0.3789

Colors that go with #89ae99

Charcoal, Blue and Burlywood 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 #89ae99

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ae899e

#8bae89 · #89aeac

#9989ae · #ae9989

Split-complementary

Open in tool →

#ac89ae · #ae898b

#898bae · #ae899e · #aeac89

Contrast

#89ae99 as textRatioAAAA largeAAAFix
Aaon white
2.45:1failfailfail
  • AA: use #577f68 as the text (4.52:1)
  • AAA: use #405e4d as the text (7.18:1)
  • AA: or shift the background to #3b3b3b (4.58:1)
  • AAA: or shift the background to #1a1a1a (7.11:1)
Aaon black
8.58:1passpasspassPasses 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 #89ae99 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #89ae99
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 #89ae99 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89ae99-a2beb1-ce59d4-1f2d2b-eaf1e9?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