Color

#85b91d

#85b91d
hex#85b91d
rgbrgb(133, 185, 29)
hslhsl(80, 73%, 42%)
oklchoklch(0.723 0.18 127.7)
Closest name: Citrus (#9fb70a)Relative luminance 0.3977

Colors that go with #85b91d

Charcoal, Royal Blue and Taupe 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 →

#511db9

#b99f1d · #37b91d

#1d85b9 · #b91d85

Split-complementary

Open in tool →

#1d37b9 · #9f1db9

#1db99f · #511db9 · #b91d37

Contrast

#85b91d as textRatioAAAA largeAAAFix
Aaon white
2.35:1failfailfail
  • AA: use #5c8014 as the text (4.61:1)
  • AAA: use #46610f as the text (7.05:1)
  • AA: or shift the background to #3d3d3d (4.63:1)
  • AAA: or shift the background to #1f1f1f (7.03:1)
Aaon black
8.95:1passpasspassPasses 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 #85b91d as the background.

Brands using this color

mcpConnect your agent — build around #85b91d
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 #85b91d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/85b91d-b1bea2-4e64df-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