Color

#bfcc33

#bfcc33
hex#bfcc33
rgbrgb(191, 204, 51)
hslhsl(65, 60%, 50%)
oklchoklch(0.809 0.167 114.5)
Closest name: Badass Grass (#b4da55)Relative luminance 0.545

Colors that go with #bfcc33

Charcoal, Cornflower Blue and Deep Sky Blue 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 →

#4033cc

#cc8c33 · #73cc33

#33bfcc · #cc33bf

Split-complementary

Open in tool →

#3373cc · #8c33cc

#33cc8c · #4033cc · #cc3373

Contrast

#bfcc33 as textRatioAAAA largeAAAFix
Aaon white
1.76:1failfailfail
  • AA: use #737a1f as the text (4.63:1)
  • AAA: use #545a16 as the text (7.37:1)
  • AA: or shift the background to #4f4f4f (4.64:1)
  • AAA: or shift the background to #333333 (7.16:1)
Aaon black
11.9:1passpasspassPasses 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 #bfcc33 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 #bfcc33
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 #bfcc33 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfcc33-b8bea2-4e88df-262d1f-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