Color

#75c50d

#75c50d
hex#75c50d
rgbrgb(117, 197, 13)
hslhsl(86, 88%, 41%)
oklchoklch(0.743 0.206 132.8)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4374

Colors that go with #75c50d

Blue, Charcoal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5c0dc5

#c5b80d · #19c50d

#0d75c5 · #c50d75

Split-complementary

Open in tool →

#0d19c5 · #b80dc5

#0dc5b8 · #5c0dc5 · #c50d19

Contrast

#75c50d as textRatioAAAA largeAAAFix
Aaon white
2.15:1failfailfail
  • AA: use #4d8108 as the text (4.71:1)
  • AAA: use #396006 as the text (7.37:1)
  • AA: or shift the background to #424242 (4.67:1)
  • AAA: or shift the background to #262626 (7.03:1)
Aaon black
9.75:1passpasspassPasses 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 #75c50d 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 #75c50d
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 #75c50d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75c50d-afbea2-4e56df-212d1f-f1f1e9?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