Color

#73be4b

#73be4b
hex#73be4b
rgbrgb(115, 190, 75)
hslhsl(99, 47%, 52%)
oklchoklch(0.728 0.167 136.2)
Closest name: Bermudagrass (#6bc271)Relative luminance 0.4098

Colors that go with #73be4b

Charcoal, Dark Olive Green 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 →

#964bbe

#adbe4b · #4bbe5c

#4b73be · #be4b73

Split-complementary

Open in tool →

#5c4bbe · #be4bad

#4badbe · #964bbe · #be5c4b

Contrast

#73be4b as textRatioAAAA largeAAAFix
Aaon white
2.28:1failfailfail
  • AA: use #4d832f as the text (4.56:1)
  • AAA: use #396123 as the text (7.22:1)
  • AA: or shift the background to #404040 (4.54:1)
  • AAA: or shift the background to #212121 (7.05:1)
Aaon black
9.2:1passpasspassPasses 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 #73be4b as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #73be4b
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 #73be4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73be4b-a8bea2-664edf-1f2d21-f0f1e9?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