brandsweets

Color

#fefe4d

#fefe4d
hex#fefe4d
rgbrgb(254, 254, 77)
hslhsl(60, 99%, 65%)
oklchoklch(0.968 0.187 109.4)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.9249
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
fefe4d4d4dfe

#4d4dfe

Analogous

Open in tool →
fefe4dfea64da6fe4d

#fea64d · #a6fe4d

Triadic

Open in tool →
fefe4d4dfefefe4dfe

#4dfefe · #fe4dfe

Split-complementary

Open in tool →
fefe4d4da6fea64dfe

#4da6fe · #a64dfe

Tetradic

Open in tool →
fefe4d4dfea64d4dfefe4da6

#4dfea6 · #4d4dfe · #fe4da6

Contrast

#fefe4d as textRatioAAAA largeAAAFix
Aaon white
1.08:1failfailfail
  • AA: use #7a7a01 as the text (4.55:1)
  • AAA: use #5b5b00 as the text (7.14:1)
  • AA: or shift the background to #707070 (4.6:1)
  • AAA: or shift the background to #545454 (7.03:1)
Aaon black
19.5:1passpasspassPasses 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 #fefe4d as the background.

Brands using this color

mcpConnect your agent — build around #fefe4d
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 #fefe4d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fefe4d-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