brandsweets

Color

#fdfd35

#fdfd35
hex#fdfd35
rgbrgb(253, 253, 53)
hslhsl(60, 98%, 60%)
oklchoklch(0.963 0.198 109.6)
Closest name: Bee Yellow (#feff32)Relative luminance 0.9139
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
fdfd353535fd

#3535fd

Analogous

Open in tool →
fdfd35fd993599fd35

#fd9935 · #99fd35

Triadic

Open in tool →
fdfd3535fdfdfd35fd

#35fdfd · #fd35fd

Split-complementary

Open in tool →
fdfd353599fd9935fd

#3599fd · #9935fd

Tetradic

Open in tool →
fdfd3535fd993535fdfd3599

#35fd99 · #3535fd · #fd3599

Contrast

#fdfd35 as textRatioAAAA largeAAAFix
Aaon white
1.09:1failfailfail
  • AA: use #797901 as the text (4.62:1)
  • AAA: use #5b5b01 as the text (7.14:1)
  • AA: or shift the background to #707070 (4.55:1)
  • AAA: or shift the background to #525252 (7.17:1)
Aaon black
19.28:1passpasspassPasses 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 #fdfd35 as the background.

Brands using this color

mcpConnect your agent — build around #fdfd35
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 #fdfd35 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fdfd35-bbbea2-4e94df-272d1f-f1ede9?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