Color

#73a419

#73a419
hex#73a419
rgbrgb(115, 164, 25)
hslhsl(81, 74%, 37%)
oklchoklch(0.659 0.166 128.5)
Closest name: BioShock (#889900)Relative luminance 0.3027

Colors that go with #73a419

Dodger Blue, Taupe and Medium Orchid 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 →

#4919a4

#a48f19 · #2da419

#1973a4 · #a41973

Split-complementary

Open in tool →

#192da4 · #8f19a4

#19a48f · #4919a4 · #a4192d

Contrast

#73a419 as textRatioAAAA largeAAAFix
Aaon white
2.98:1failfailfail
  • AA: use #5a8113 as the text (4.58:1)
  • AAA: use #415d0e as the text (7.51:1)
  • AA: or shift the background to #2e2e2e (4.56:1)
  • AAA: or shift the background to #000000 (7.05:1)
Aaon black
7.05:1passpasspassPasses 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 #73a419 as the background.

Brands using this color

mcpConnect your agent — build around #73a419
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 #73a419 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73a419-b1bea2-4e62df-222d1f-f1f0e9?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