Color

#268e1a

#268e1a
hex#268e1a
rgbrgb(38, 142, 26)
hslhsl(114, 69%, 33%)
oklchoklch(0.567 0.175 141.7)
Closest name: Emerald (#028f1e)Relative luminance 0.1983

Colors that go with #268e1a

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 →

#831a8e

#608e1a · #1a8e49

#1a268e · #8e1a26

Split-complementary

Open in tool →

#491a8e · #8e1a60

#1a608e · #831a8e · #8e491a

Contrast

#268e1a as textRatioAAAA largeAAAFix
Aaon white
4.23:1failpassfail
  • AA: use #238619 as the text (4.67:1)
  • AAA: use #1b6713 as the text (7.01:1)
  • AA: or shift the background to #0f0f0f (4.53:1)
Aaon black
4.97:1passpassfail
  • AAA: use #2eac20 as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #268e1a as the background.

Brands using this color

mcpConnect your agent — build around #268e1a
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 #268e1a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/268e1a-a2bea2-8a4edf-1f2d24-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