Color

#e5f37c

#e5f37c
hex#e5f37c
rgbrgb(229, 243, 124)
hslhsl(67, 83%, 72%)
oklchoklch(0.929 0.144 114.8)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8221

Colors that go with #e5f37c

Charcoal, Lilac and Blue 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 →

#8a7cf3

#f3c57c · #aaf37c

#7ce5f3 · #f37ce5

Split-complementary

Open in tool →

#7caaf3 · #c57cf3

#7cf3c5 · #8a7cf3 · #f37caa

Contrast

#e5f37c as textRatioAAAA largeAAAFix
Aaon white
1.2:1failfailfail
  • AA: use #6c790b as the text (4.8:1)
  • AAA: use #535d09 as the text (7.15:1)
  • AA: or shift the background to #696969 (4.56:1)
  • AAA: or shift the background to #4d4d4d (7.02:1)
Aaon black
17.44:1passpasspassPasses 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 #e5f37c 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

#e5f37c reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e5f37c
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 #e5f37c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e5f37c-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