Color

#b0d43a

#b0d43a
hex#b0d43a
rgbrgb(176, 212, 58)
hslhsl(74, 64%, 53%)
oklchoklch(0.816 0.178 122.1)
Closest name: Badass Grass (#b4da55)Relative luminance 0.5662

Colors that go with #b0d43a

Deep Sky Blue, Blue 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 →

#5e3ad4

#d4ab3a · #63d43a

#3ab0d4 · #d43ab0

Split-complementary

Open in tool →

#3a63d4 · #ab3ad4

#3ad4ab · #5e3ad4 · #d43a63

Contrast

#b0d43a as textRatioAAAA largeAAAFix
Aaon white
1.7:1failfailfail
  • AA: use #677d1c as the text (4.64:1)
  • AAA: use #4b5c14 as the text (7.39:1)
  • AA: or shift the background to #525252 (4.59:1)
  • AAA: or shift the background to #363636 (7.09:1)
Aaon black
12.32:1passpasspassPasses 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 #b0d43a 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 #b0d43a
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 #b0d43a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b0d43a-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