Color

#e4f679

#e4f679
hex#e4f679
rgbrgb(228, 246, 121)
hslhsl(69, 87%, 72%)
oklchoklch(0.935 0.151 116.2)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8379

Colors that go with #e4f679

Lilac, Charcoal 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 →

#8c79f6

#f6ca79 · #a5f679

#79e3f6 · #f679e3

Split-complementary

Open in tool →

#79a5f6 · #ca79f6

#79f6ca · #8c79f6 · #f679a5

Contrast

#e4f679 as textRatioAAAA largeAAAFix
Aaon white
1.18:1failfailfail
  • AA: use #6b7c09 as the text (4.65:1)
  • AAA: use #525f07 as the text (7:1)
  • AA: or shift the background to #6b6b6b (4.51:1)
  • AAA: or shift the background to #4d4d4d (7.15:1)
Aaon black
17.76:1passpasspassPasses 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 #e4f679 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

#e4f679 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e4f679
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 #e4f679 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e4f679-b7bea2-4e7edf-252d1f-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