Color

#b9dc50

#b9dc50
hex#b9dc50
rgbrgb(185, 220, 80)
hslhsl(75, 67%, 59%)
oklchoklch(0.842 0.169 122.1)
Closest name: Badass Grass (#b4da55)Relative luminance 0.6208

Colors that go with #b9dc50

Charcoal, Deep Sky Blue and Plum 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 →

#7350dc

#dcb950 · #73dc50

#50b9dc · #dc50b9

Split-complementary

Open in tool →

#5073dc · #b950dc

#50dcb9 · #7350dc · #dc5073

Contrast

#b9dc50 as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #668019 as the text (4.5:1)
  • AAA: use #4b5e13 as the text (7.22:1)
  • AA: or shift the background to #575757 (4.62:1)
  • AAA: or shift the background to #3b3b3b (7.16:1)
Aaon black
13.42:1passpasspassPasses 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 #b9dc50 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 #b9dc50
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 #b9dc50 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9dc50-b4bea2-4e70df-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