Color

#4b8a14

#4b8a14
hex#4b8a14
rgbrgb(75, 138, 20)
hslhsl(92, 75%, 31%)
oklchoklch(0.569 0.157 134.8)
Closest name: Avocado (#568203)Relative luminance 0.1972

Colors that go with #4b8a14

Royal Blue, Charcoal and Crimson 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 →

#53148a

#868a14 · #148a18

#144b8a · #8a144b

Split-complementary

Open in tool →

#18148a · #8a1486

#14868a · #53148a · #8a1814

Contrast

#4b8a14 as textRatioAAAA largeAAAFix
Aaon white
4.25:1failpassfail
  • AA: use #468112 as the text (4.76:1)
  • AAA: use #35620e as the text (7.23:1)
  • AA: or shift the background to #0f0f0f (4.51:1)
Aaon black
4.94:1passpassfail
  • AAA: use #5caa18 as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4b8a14 as the background.

Brands using this color

mcpConnect your agent — build around #4b8a14
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 #4b8a14 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4b8a14-acbea2-564edf-202d1f-f1f1e9?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