Color

#dff15b

#dff15b
hex#dff15b
rgbrgb(223, 241, 91)
hslhsl(67, 84%, 65%)
oklchoklch(0.917 0.172 115.7)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.7935

Colors that go with #dff15b

Plum, 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 →

#6c5bf1

#f1b75b · #94f15b

#5bdff1 · #f15bdf

Split-complementary

Open in tool →

#5b94f1 · #b75bf1

#5bf1b7 · #6c5bf1 · #f15b94

Contrast

#dff15b as textRatioAAAA largeAAAFix
Aaon white
1.24:1failfailfail
  • AA: use #6d7a0b as the text (4.73:1)
  • AAA: use #545e08 as the text (7.04:1)
  • AA: or shift the background to #666666 (4.61:1)
  • AAA: or shift the background to #4a4a4a (7.12:1)
Aaon black
16.87:1passpasspassPasses 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 #dff15b 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 #dff15b
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 #dff15b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dff15b-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