Color

#73e78d

#73e78d
hex#73e78d
rgbrgb(115, 231, 141)
hslhsl(133, 71%, 68%)
oklchoklch(0.838 0.164 149.1)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6272

Colors that go with #73e78d

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 →

#e773ce

#94e773 · #73e7c7

#8d73e7 · #e78d73

Split-complementary

Open in tool →

#c773e7 · #e77394

#7394e7 · #e773ce · #e7c773

Contrast

#73e78d as textRatioAAAA largeAAAFix
Aaon white
1.55:1failfailfail
  • AA: use #17872f as the text (4.62:1)
  • AAA: use #116423 as the text (7.31:1)
  • AA: or shift the background to #595959 (4.52:1)
  • AAA: or shift the background to #3d3d3d (7.01:1)
Aaon black
13.54:1passpasspassPasses 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 #73e78d 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 #73e78d
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 #73e78d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73e78d-a2beab-b84edf-1f2d28-ebf1e9?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