Color

#9db31e

#9db31e
hex#9db31e
rgbrgb(157, 179, 30)
hslhsl(69, 71%, 41%)
oklchoklch(0.725 0.162 118.4)
Closest name: Citrus (#9fb70a)Relative luminance 0.395

Colors that go with #9db31e

Blue, Dodger 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.

Real palettes that use #9db31e

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#351eb3

#b37f1e · #52b31e

#1e9db3 · #b31e9d

Split-complementary

Open in tool →

#1e52b3 · #7f1eb3

#1eb37f · #351eb3 · #b31e52

Contrast

#9db31e as textRatioAAAA largeAAAFix
Aaon white
2.36:1failfailfail
  • AA: use #6b7a15 as the text (4.75:1)
  • AAA: use #505c10 as the text (7.29:1)
  • AA: or shift the background to #3d3d3d (4.6:1)
  • AAA: or shift the background to #1c1c1c (7.22:1)
Aaon black
8.9:1passpasspassPasses 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 #9db31e 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 #9db31e
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 #9db31e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9db31e-b7bea2-4e7edf-252d1f-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