Color

#ecfb74

#ecfb74
hex#ecfb74
rgbrgb(236, 251, 116)
hslhsl(67, 94%, 72%)
oklchoklch(0.951 0.159 114.8)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8809

Colors that go with #ecfb74

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 →

#8474fb

#fbc774 · #a8fb74

#74ebfb · #fb74eb

Split-complementary

Open in tool →

#74a8fb · #c774fb

#74fbc7 · #8474fb · #fb74a8

Contrast

#ecfb74 as textRatioAAAA largeAAAFix
Aaon white
1.13:1failfailfail
  • AA: use #6e7c04 as the text (4.62:1)
  • AAA: use #535e03 as the text (7.07:1)
  • AA: or shift the background to #6e6e6e (4.52:1)
  • AAA: or shift the background to #4f4f4f (7.26:1)
Aaon black
18.62:1passpasspassPasses 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 #ecfb74 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

#ecfb74 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ecfb74
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 #ecfb74 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ecfb74-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