brandsweets

Color

#bcfd30

#bcfd30
hex#bcfd30
rgbrgb(188, 253, 48)
hslhsl(79, 98%, 59%)
oklchoklch(0.917 0.224 126.8)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.8116
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
bcfd307130fd

#7130fd

Analogous

Open in tool →
bcfd30fdd73056fd30

#fdd730 · #56fd30

Triadic

Open in tool →
bcfd3030bcfdfd30bc

#30bcfd · #fd30bc

Split-complementary

Open in tool →
bcfd303056fdd730fd

#3056fd · #d730fd

Tetradic

Open in tool →
bcfd3030fdd77130fdfd3056

#30fdd7 · #7130fd · #fd3056

Contrast

#bcfd30 as textRatioAAAA largeAAAFix
Aaon white
1.22:1failfailfail
  • AA: use #577e01 as the text (4.78:1)
  • AAA: use #426001 as the text (7.23:1)
  • AA: or shift the background to #696969 (4.5:1)
  • AAA: or shift the background to #4a4a4a (7.27:1)
Aaon black
17.23:1passpasspassPasses 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 #bcfd30 as the background.

Brands using this color

mcpConnect your agent — build around #bcfd30
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 #bcfd30 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bcfd30-b2bea2-4e66df-232d1f-f1f0e9?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