Color

#118d11

#118d11
hex#118d11
rgbrgb(17, 141, 17)
hslhsl(120, 78%, 31%)
oklchoklch(0.56 0.183 142.6)
Closest name: Emerald (#028f1e)Relative luminance 0.1921

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#8d118d

#4f8d11 · #118d4f

#11118d · #8d1111

Split-complementary

Open in tool →

#4f118d · #8d114f

#114f8d · #8d118d · #8d4f11

Contrast

#118d11 as textRatioAAAA largeAAAFix
Aaon white
4.34:1failpassfail
  • AA: use #118811 as the text (4.61:1)
  • AAA: use #0c640c as the text (7.38:1)
  • AA: or shift the background to #0a0a0a (4.56:1)
Aaon black
4.84:1passpassfail
  • AAA: use #16b116 as the text (7.33:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #118d11 as the background.

Brands using this color

mcpConnect your agent — build around #118d11
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #118d11 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/118d11-a2bea5-994edf-1f2d25-edf1e9?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