Color

#73d666

#73d666
hex#73d666
rgbrgb(115, 214, 102)
hslhsl(113, 58%, 62%)
oklchoklch(0.791 0.177 141.4)
Closest name: Fluorescence (#89d178)Relative luminance 0.527

Colors that go with #73d666

Charcoal, Deep Sky Blue and Royal 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 →

#c966d6

#abd666 · #66d691

#6673d6 · #d66673

Split-complementary

Open in tool →

#9166d6 · #d666ab

#66abd6 · #c966d6 · #d69166

Contrast

#73d666 as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #2f8523 as the text (4.67:1)
  • AAA: use #23651b as the text (7.12:1)
  • AA: or shift the background to #4f4f4f (4.5:1)
  • AAA: or shift the background to #303030 (7.25:1)
Aaon black
11.54:1passpasspassPasses 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 #73d666 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 #73d666
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 #73d666 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73d666-a2bea2-884edf-1f2d24-eef1e9?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