brandsweets

Color

#f4fa57

#f4fa57
hex#f4fa57
rgbrgb(244, 250, 87)
hslhsl(62, 94%, 66%)
oklchoklch(0.952 0.179 111.4)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.8829
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
f4fa575c57fa

#5c57fa

Analogous

Open in tool →
f4fa57faae57a3fa57

#faae57 · #a3fa57

Triadic

Open in tool →
f4fa5757f4fafa57f4

#57f4fa · #fa57f4

Split-complementary

Open in tool →
f4fa5757a3faae57fa

#57a3fa · #ae57fa

Tetradic

Open in tool →
f4fa5757faae5c57fafa57a3

#57faae · #5c57fa · #fa57a3

Contrast

#f4fa57 as textRatioAAAA largeAAAFix
Aaon white
1.13:1failfailfail
  • AA: use #737704 as the text (4.81:1)
  • AAA: use #565903 as the text (7.43:1)
  • AA: or shift the background to #6e6e6e (4.53:1)
  • AAA: or shift the background to #4f4f4f (7.28:1)
Aaon black
18.66:1passpasspassPasses 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 #f4fa57 as the background.

Brands using this color

mcpConnect your agent — build around #f4fa57
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 #f4fa57 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f4fa57-babea2-4e8fdf-272d1f-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