Color

#9fb53b

#9fb53b
hex#9fb53b
rgbrgb(159, 181, 59)
hslhsl(71, 51%, 47%)
oklchoklch(0.733 0.147 119)
Closest name: Citrus (#9fb70a)Relative luminance 0.4073

Colors that go with #9fb53b

Blue, Champagne and Charcoal 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 →

#513bb5

#b58e3b · #61b53b

#3b9fb5 · #b53b9f

Split-complementary

Open in tool →

#3b61b5 · #8e3bb5

#3bb58e · #513bb5 · #b53b61

Contrast

#9fb53b as textRatioAAAA largeAAAFix
Aaon white
2.3:1failfailfail
  • AA: use #6c7b28 as the text (4.67:1)
  • AAA: use #515c1e as the text (7.24:1)
  • AA: or shift the background to #404040 (4.52:1)
  • AAA: or shift the background to #212121 (7.01:1)
Aaon black
9.15:1passpasspassPasses 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 #9fb53b 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 #9fb53b
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 #9fb53b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9fb53b-b6bea2-4e7adf-252d1f-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