brandsweets

Color

#f6ff47

#f6ff47
hex#f6ff47
rgbrgb(246, 255, 71)
hslhsl(63, 100%, 64%)
oklchoklch(0.963 0.193 112.3)
Closest name: Bee Yellow (#feff32)Relative luminance 0.9157
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
f6ff475147ff

#5147ff

Analogous

Open in tool →
f6ff47ffac479aff47

#ffac47 · #9aff47

Triadic

Open in tool →
f6ff4747f6ffff47f6

#47f6ff · #ff47f6

Split-complementary

Open in tool →
f6ff47479affac47ff

#479aff · #ac47ff

Tetradic

Open in tool →
f6ff4747ffac5147ffff479a

#47ffac · #5147ff · #ff479a

Contrast

#f6ff47 as textRatioAAAA largeAAAFix
Aaon white
1.09:1failfailfail
  • AA: use #747a00 as the text (4.64:1)
  • AAA: use #575c00 as the text (7.15:1)
  • AA: or shift the background to #707070 (4.55:1)
  • AAA: or shift the background to #525252 (7.19:1)
Aaon black
19.31:1passpasspassPasses 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 #f6ff47 as the background.

Brands using this color

mcpConnect your agent — build around #f6ff47
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 #f6ff47 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f6ff47-b9bea2-4e8ddf-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