Color

#9fca12

#9fca12
hex#9fca12
rgbrgb(159, 202, 18)
hslhsl(74, 84%, 43%)
oklchoklch(0.78 0.19 123.8)
Closest name: yellowgreen (#9acd32)Relative luminance 0.4966

Colors that go with #9fca12

Taupe, Plum 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 →

#3d12ca

#ca9912 · #43ca12

#129fca · #ca129f

Split-complementary

Open in tool →

#1243ca · #9912ca

#12ca99 · #3d12ca · #ca1243

Contrast

#9fca12 as textRatioAAAA largeAAAFix
Aaon white
1.92:1failfailfail
  • AA: use #647f0b as the text (4.58:1)
  • AAA: use #4a5e08 as the text (7.25:1)
  • AA: or shift the background to #4a4a4a (4.61:1)
  • AAA: or shift the background to #2e2e2e (7.07:1)
Aaon black
10.93:1passpasspassPasses 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 #9fca12 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 #9fca12
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 #9fca12 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9fca12-b4bea2-4e72df-242d1f-f1efe9?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