brandsweets

Color

#1d8b13

#1d8b13
hex#1d8b13
rgbrgb(29, 139, 19)
hslhsl(115, 76%, 31%)
oklchoklch(0.556 0.178 142)
Closest name: Green Bell Pepper (#228800)Relative luminance 0.1877
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
1d8b1381138b

#81138b

Analogous

Open in tool →
1d8b13598b13138b45

#598b13 · #138b45

Triadic

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1d8b13131d8b8b131d

#131d8b · #8b131d

Split-complementary

Open in tool →
1d8b1345138b8b1359

#45138b · #8b1359

Tetradic

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1d8b1313598b81138b8b4513

#13598b · #81138b · #8b4513

Contrast

#1d8b13 as textRatioAAAA largeAAAFix
Aaon white
4.42:1failpassfail
  • AA: use #1c8712 as the text (4.64:1)
  • AAA: use #16670e as the text (7.05:1)
  • AA: or shift the background to #080808 (4.53:1)
Aaon black
4.75:1passpassfail
  • AAA: use #24af18 as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1d8b13 as the background.

Brands using this color

mcpConnect your agent — build around #1d8b13
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 #1d8b13 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1d8b13-a2bea3-8d4edf-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