brandsweets

Color

#f2fc59

#f2fc59
hex#f2fc59
rgbrgb(242, 252, 89)
hslhsl(64, 96%, 67%)
oklchoklch(0.955 0.18 112.7)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.8922
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
f2fc59655afc

#655afc

Analogous

Open in tool →
f2fc59fcb65aa0fc5a

#fcb65a · #a0fc5a

Triadic

Open in tool →
f2fc595af1fcfc5af1

#5af1fc · #fc5af1

Split-complementary

Open in tool →
f2fc595aa0fcb65afc

#5aa0fc · #b65afc

Tetradic

Open in tool →
f2fc595afcb6655afcfc5aa0

#5afcb6 · #655afc · #fc5aa0

Contrast

#f2fc59 as textRatioAAAA largeAAAFix
Aaon white
1.11:1failfailfail
  • AA: use #707802 as the text (4.8:1)
  • AAA: use #545a02 as the text (7.39:1)
  • AA: or shift the background to #6e6e6e (4.58:1)
  • AAA: or shift the background to #525252 (7.01:1)
Aaon black
18.84:1passpasspassPasses 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 #f2fc59 as the background.

Brands using this color

mcpConnect your agent — build around #f2fc59
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 #f2fc59 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f2fc59-b9bea2-4e8adf-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