brandsweets

Color

#eef218

#eef218
hex#eef218
rgbrgb(238, 242, 24)
hslhsl(61, 89%, 52%)
oklchoklch(0.927 0.201 111)
Closest name: Banana Bandanna (#f8f739)Relative luminance 0.8175
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
eef2181b18f2

#1b18f2

Analogous

Open in tool →
eef218f2881881f218

#f28818 · #81f218

Triadic

Open in tool →
eef21818eef2f218ee

#18eef2 · #f218ee

Split-complementary

Open in tool →
eef2181881f28818f2

#1881f2 · #8818f2

Tetradic

Open in tool →
eef21818f2881b18f2f21881

#18f288 · #1b18f2 · #f21881

Contrast

#eef218 as textRatioAAAA largeAAAFix
Aaon white
1.21:1failfailfail
  • AA: use #777807 as the text (4.69:1)
  • AAA: use #5a5c05 as the text (7.08:1)
  • AA: or shift the background to #696969 (4.54:1)
  • AAA: or shift the background to #4a4a4a (7.32:1)
Aaon black
17.35:1passpasspassPasses 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 #eef218 as the background.

Brands using this color

mcpConnect your agent — build around #eef218
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 #eef218 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eef218-babea2-4e92df-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