Color

#73e66b

#73e66b
hex#73e66b
rgbrgb(115, 230, 107)
hslhsl(116, 71%, 66%)
oklchoklch(0.83 0.194 142.4)
Closest name: Grotesque Green (#64e986)Relative luminance 0.613

Colors that go with #73e66b

Charcoal, Deep Sky Blue 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 →

#de6be6

#b1e66b · #6be6a0

#6b73e6 · #e66b73

Split-complementary

Open in tool →

#a06be6 · #e66bb1

#6bb1e6 · #de6be6 · #e6a06b

Contrast

#73e66b as textRatioAAAA largeAAAFix
Aaon white
1.58:1failfailfail
  • AA: use #1e8717 as the text (4.63:1)
  • AAA: use #176411 as the text (7.32:1)
  • AA: or shift the background to #575757 (4.56:1)
  • AAA: or shift the background to #3b3b3b (7.07:1)
Aaon black
13.26:1passpasspassPasses 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 #73e66b as the background.

Brands using this color

mcpConnect your agent — build around #73e66b
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 #73e66b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73e66b-a2bea3-8f4edf-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