Color

#9fac39

#9fac39
hex#9fac39
rgbrgb(159, 172, 57)
hslhsl(67, 50%, 45%)
oklchoklch(0.712 0.138 115.5)
Closest name: Countryside (#a4a404)Relative luminance 0.3717

Colors that go with #9fac39

Medium Purple, Blue and Champagne 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 →

#4739ac

#ac8039 · #65ac39

#399fac · #ac399f

Split-complementary

Open in tool →

#3965ac · #8039ac

#39ac80 · #4739ac · #ac3965

Contrast

#9fac39 as textRatioAAAA largeAAAFix
Aaon white
2.49:1failfailfail
  • AA: use #717a29 as the text (4.65:1)
  • AAA: use #555c1f as the text (7.15:1)
  • AA: or shift the background to #383838 (4.71:1)
  • AAA: or shift the background to #171717 (7.2:1)
Aaon black
8.43:1passpasspassPasses 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 #9fac39 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 #9fac39
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 #9fac39 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9fac39-b8bea2-4e83df-262d1f-f1eee9?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