Color

#288712

#288712
hex#288712
rgbrgb(40, 135, 18)
hslhsl(109, 76%, 30%)
oklchoklch(0.547 0.17 140.7)
Closest name: Green Bell Pepper (#228800)Relative luminance 0.1782

Colors that go with #288712

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 →

#711287

#628712 · #128737

#122887 · #871228

Split-complementary

Open in tool →

#371287 · #871262

#126287 · #711287 · #873712

Contrast

#288712 as textRatioAAAA largeAAAFix
Aaon white
4.6:1passpassfail
  • AAA: use #1d630d as the text (7.39:1)
Aaon black
4.56:1passpassfail
  • AAA: use #34af18 as the text (7.29:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #288712 as the background.

Brands using this color

Fonts for this mood

#288712 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #288712
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 #288712 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/288712-a4bea2-7e4edf-1f2d23-eef1e9?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