Color

#4f8915

#4f8915
hex#4f8915
rgbrgb(79, 137, 21)
hslhsl(90, 73%, 31%)
oklchoklch(0.568 0.153 133.6)
Closest name: Avocado (#568203)Relative luminance 0.1961

Colors that go with #4f8915

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 →

#4f1589

#898915 · #158915

#154f89 · #89154f

Split-complementary

Open in tool →

#151589 · #891589

#158989 · #4f1589 · #891515

Contrast

#4f8915 as textRatioAAAA largeAAAFix
Aaon white
4.27:1failpassfail
  • AA: use #4d8415 as the text (4.54:1)
  • AAA: use #38610f as the text (7.28:1)
  • AA: or shift the background to #0d0d0d (4.55:1)
Aaon black
4.92:1passpassfail
  • AAA: use #61a81a as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4f8915 as the background.

Brands using this color

mcpConnect your agent — build around #4f8915
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 #4f8915 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4f8915-adbea2-514edf-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