Color

#ecf98a

#ecf98a
hex#ecf98a
rgbrgb(236, 249, 138)
hslhsl(67, 90%, 76%)
oklchoklch(0.949 0.136 114.5)
Closest name: Banana (#fffc79)Relative luminance 0.8742

Colors that go with #ecf98a

Lilac, Blue and Charcoal lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#988bf9

#f9cf8b · #b5f98b

#8becf9 · #f98bec

Split-complementary

Open in tool →

#8bb5f9 · #cf8bf9

#8bf9cf · #988bf9 · #f98bb5

Contrast

#ecf98a as textRatioAAAA largeAAAFix
Aaon white
1.14:1failfailfail
  • AA: use #6c7906 as the text (4.8:1)
  • AAA: use #525c05 as the text (7.26:1)
  • AA: or shift the background to #6b6b6b (4.69:1)
  • AAA: or shift the background to #4f4f4f (7.21:1)
Aaon black
18.48:1passpasspassPasses 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 #ecf98a as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#ecf98a reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ecf98a
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #ecf98a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ecf98a-b8bea2-4e83df-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