Color

#89bc1a

#89bc1a
hex#89bc1a
rgbrgb(137, 188, 26)
hslhsl(79, 76%, 42%)
oklchoklch(0.732 0.182 127.1)
Closest name: Citrus (#9fb70a)Relative luminance 0.4136

Colors that go with #89bc1a

Charcoal, Taupe and Violet 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 →

#4d1abc

#bc9f1a · #38bc1a

#1a89bc · #bc1a89

Split-complementary

Open in tool →

#1a38bc · #9f1abc

#1abc9f · #4d1abc · #bc1a38

Contrast

#89bc1a as textRatioAAAA largeAAAFix
Aaon white
2.26:1failfailfail
  • AA: use #5b7e11 as the text (4.73:1)
  • AAA: use #445e0d as the text (7.36:1)
  • AA: or shift the background to #404040 (4.58:1)
  • AAA: or shift the background to #212121 (7.11:1)
Aaon black
9.27:1passpasspassPasses 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 #89bc1a 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 #89bc1a
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 #89bc1a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89bc1a-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