brandsweets

Color

#f5fa4c

#f5fa4c
hex#f5fa4c
rgbrgb(245, 250, 76)
hslhsl(62, 95%, 64%)
oklchoklch(0.952 0.186 111.1)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.8831
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
f5fa4c524cfa

#524cfa

Analogous

Open in tool →
f5fa4cfaa94c9dfa4c

#faa94c · #9dfa4c

Triadic

Open in tool →
f5fa4c4cf5fafa4cf5

#4cf5fa · #fa4cf5

Split-complementary

Open in tool →
f5fa4c4c9dfaa94cfa

#4c9dfa · #a94cfa

Tetradic

Open in tool →
f5fa4c4cfaa9524cfafa4c9d

#4cfaa9 · #524cfa · #fa4c9d

Contrast

#f5fa4c as textRatioAAAA largeAAAFix
Aaon white
1.13:1failfailfail
  • AA: use #737703 as the text (4.81:1)
  • AAA: use #575a02 as the text (7.32:1)
  • 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 #f5fa4c as the background.

Brands using this color

mcpConnect your agent — build around #f5fa4c
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 #f5fa4c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f5fa4c-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