Color

#266803

#266803
hex#266803
rgbrgb(38, 104, 3)
hslhsl(99, 94%, 21%)
oklchoklch(0.457 0.141 138.5)
Closest name: darkgreen (#006400)Relative luminance 0.1032

Colors that go with #266803

Charcoal, Crimson and Blue 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 →

#450368

#596803 · #036812

#032668 · #680326

Split-complementary

Open in tool →

#120368 · #680359

#035968 · #450368 · #681203

Contrast

#266803 as textRatioAAAA largeAAAFix
Aaon white
6.85:1passpassfail
  • AAA: use #256303 as the text (7.33:1)
Aaon black
3.06:1failpassfail
  • AA: use #318604 as the text (4.54:1)
  • AAA: use #40ad05 as the text (7.2:1)
  • AA: or shift the background to #d4d4d4 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #266803 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#266803 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #266803
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 #266803 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/266803-a8bea2-664edf-1f2d21-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