Color

#9fac11

#9fac11
hex#9fac11
rgbrgb(159, 172, 17)
hslhsl(65, 82%, 37%)
oklchoklch(0.71 0.158 115.1)
Closest name: Countryside (#a4a404)Relative luminance 0.3692

Colors that go with #9fac11

Medium Purple, Blue and Dark Olive Green 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 →

#1e11ac

#ac6b11 · #51ac11

#119fac · #ac119f

Split-complementary

Open in tool →

#1151ac · #6b11ac

#11ac6b · #1e11ac · #ac1151

Contrast

#9fac11 as textRatioAAAA largeAAAFix
Aaon white
2.5:1failfailfail
  • AA: use #70790c as the text (4.74:1)
  • AAA: use #565d09 as the text (7.08:1)
  • AA: or shift the background to #383838 (4.68:1)
  • AAA: or shift the background to #171717 (7.16:1)
Aaon black
8.38:1passpasspassPasses 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 #9fac11 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 #9fac11
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 #9fac11 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9fac11-b8bea2-4e88df-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