Color

#75e71d

#75e71d
hex#75e71d
rgbrgb(117, 231, 29)
hslhsl(94, 81%, 51%)
oklchoklch(0.828 0.24 136.2)
Closest name: Becquerel (#4bec13)Relative luminance 0.6102

Colors that go with #75e71d

Deep Sky Blue, Violet and Taupe 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.

Real palettes that use #75e71d

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#901de7

#dae71d · #1de72a

#1d75e7 · #e71d75

Split-complementary

Open in tool →

#2a1de7 · #e71dda

#1ddae7 · #901de7 · #e72a1d

Contrast

#75e71d as textRatioAAAA largeAAAFix
Aaon white
1.59:1failfailfail
  • AA: use #42860e as the text (4.52:1)
  • AAA: use #30610a as the text (7.39:1)
  • AA: or shift the background to #575757 (4.54:1)
  • AAA: or shift the background to #3b3b3b (7.04:1)
Aaon black
13.2:1passpasspassPasses 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 #75e71d 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 #75e71d
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 #75e71d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75e71d-abbea2-5a4edf-1f2d1f-f0f1e9?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