Color

#488b18

#488b18
hex#488b18
rgbrgb(72, 139, 24)
hslhsl(95, 71%, 32%)
oklchoklch(0.57 0.158 135.9)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1991

Colors that go with #488b18

Crimson, Royal Blue and Charcoal 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 →

#5b188c

#828c18 · #188c21

#18488c · #8c1848

Split-complementary

Open in tool →

#21188c · #8c1882

#18828c · #5b188c · #8c2118

Contrast

#488b18 as textRatioAAAA largeAAAFix
Aaon white
4.22:1failpassfail
  • AA: use #438316 as the text (4.67:1)
  • AAA: use #346411 as the text (7.05:1)
  • AA: or shift the background to #0f0f0f (4.55:1)
Aaon black
4.98:1passpassfail
  • AAA: use #58aa1d as the text (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #488b18 as the background.

Brands using this color

mcpConnect your agent — build around #488b18
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 #488b18 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/488b18-aabea2-5d4edf-1f2d20-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