Color

#73d373

#73d373
hex#73d373
rgbrgb(115, 211, 115)
hslhsl(120, 52%, 64%)
oklchoklch(0.785 0.161 143.9)
Closest name: Electric Lettuce (#7bd181)Relative luminance 0.5147

Colors that go with #73d373

Blue, Charcoal and Deep Sky 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 →

#d373d3

#a3d373 · #73d3a3

#7373d3 · #d37373

Split-complementary

Open in tool →

#a373d3 · #d373a3

#73a3d3 · #d373d3 · #d3a373

Contrast

#73d373 as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #2b882b as the text (4.51:1)
  • AAA: use #206520 as the text (7.13:1)
  • AA: or shift the background to #4d4d4d (4.55:1)
  • AAA: or shift the background to #303030 (7.1:1)
Aaon black
11.29:1passpasspassPasses 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 #73d373 as the background.

Brands using this color

mcpConnect your agent — build around #73d373
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 #73d373 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73d373-a2bea5-994edf-1f2d25-edf1e9?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