Color

#237e11

#237e11
hex#237e11
rgbrgb(35, 126, 17)
hslhsl(110, 76%, 28%)
oklchoklch(0.52 0.162 141)
Closest name: green (#008000)Relative luminance 0.1532

Colors that go with #237e11

Charcoal, Crimson and Royal 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 →

#6c117e

#597e11 · #117e35

#11237e · #7e1123

Split-complementary

Open in tool →

#35117e · #7e1159

#11597e · #6c117e · #7e3511

Contrast

#237e11 as textRatioAAAA largeAAAFix
Aaon white
5.17:1passpassfail
Aaon black
4.06:1failpassfail
  • AA: use #268712 as the text (4.56:1)
  • AAA: use #31af18 as the text (7.28:1)
  • AA: or shift the background to #f0f0f0 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #237e11 as the background.

Brands using this color

Fonts for this mood

#237e11 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #237e11
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 #237e11 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/237e11-a3bea2-814edf-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