Color

#eff97b

#eff97b
hex#eff97b
rgbrgb(239, 249, 123)
hslhsl(65, 91%, 73%)
oklchoklch(0.95 0.15 113)
Closest name: Banana (#fffc79)Relative luminance 0.8753

Colors that go with #eff97b

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 →

#867bf9

#f9c57b · #b0f97b

#7beef9 · #f97bee

Split-complementary

Open in tool →

#7bb0f9 · #c57bf9

#7bf9c5 · #867bf9 · #f97bb0

Contrast

#eff97b as textRatioAAAA largeAAAFix
Aaon white
1.13:1failfailfail
  • AA: use #707a06 as the text (4.69:1)
  • AAA: use #555d04 as the text (7.11:1)
  • AA: or shift the background to #6b6b6b (4.7:1)
  • AAA: or shift the background to #4f4f4f (7.22:1)
Aaon black
18.51:1passpasspassPasses 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 #eff97b 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

#eff97b reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #eff97b
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 #eff97b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eff97b-b8bea2-4e88df-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