Color

#ecf070

#ecf070
hex#ecf070
rgbrgb(236, 240, 112)
hslhsl(62, 81%, 69%)
oklchoklch(0.927 0.151 110.6)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8132

Colors that go with #ecf070

Charcoal, Lilac and Crimson 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 →

#7470f0

#f0b470 · #acf070

#70ecf0 · #f070ec

Split-complementary

Open in tool →

#70acf0 · #b470f0

#70f0b4 · #7470f0 · #f070ac

Contrast

#ecf070 as textRatioAAAA largeAAAFix
Aaon white
1.22:1failfailfail
  • AA: use #74780d as the text (4.74:1)
  • AAA: use #5a5c0a as the text (7.07:1)
  • AA: or shift the background to #696969 (4.51:1)
  • AAA: or shift the background to #4a4a4a (7.29:1)
Aaon black
17.26:1passpasspassPasses 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 #ecf070 as the background.

Brands using this color

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

mcpConnect your agent — build around #ecf070
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 #ecf070 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ecf070-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