brandsweets

Color

#eef349

#eef349
hex#eef349
rgbrgb(238, 243, 73)
hslhsl(62, 88%, 62%)
oklchoklch(0.932 0.182 111.1)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8276
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
eef3494f49f3

#4f49f3

Analogous

Open in tool →
eef349f3a44998f349

#f3a449 · #98f349

Triadic

Open in tool →
eef34949eef3f349ee

#49eef3 · #f349ee

Split-complementary

Open in tool →
eef3494998f3a449f3

#4998f3 · #a449f3

Tetradic

Open in tool →
eef34949f3a44f49f3f34998

#49f3a4 · #4f49f3 · #f34998

Contrast

#eef349 as textRatioAAAA largeAAAFix
Aaon white
1.2:1failfailfail
  • AA: use #747808 as the text (4.74:1)
  • AAA: use #585b06 as the text (7.21:1)
  • AA: or shift the background to #696969 (4.59:1)
  • AAA: or shift the background to #4d4d4d (7.07:1)
Aaon black
17.55:1passpasspassPasses 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 #eef349 as the background.

Brands using this color

mcpConnect your agent — build around #eef349
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 #eef349 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eef349-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