Color

#bed309

#bed309
hex#bed309
rgbrgb(190, 211, 9)
hslhsl(66, 92%, 43%)
oklchoklch(0.822 0.188 116.8)
Closest name: Badass Grass (#b4da55)Relative luminance 0.5756

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1d09d3

#d38209 · #59d309

#09bed3 · #d309be

Split-complementary

Open in tool →

#0959d3 · #8209d3

#09d382 · #1d09d3 · #d30959

Contrast

#bed309 as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #6f7a05 as the text (4.71:1)
  • AAA: use #545d04 as the text (7.13:1)
  • AA: or shift the background to #545454 (4.51:1)
  • AAA: or shift the background to #363636 (7.2:1)
Aaon black
12.51:1passpasspassPasses 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 #bed309 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 #bed309
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #bed309 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bed309-b8bea2-4e86df-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