Color

#1dc90d

#1dc90d
hex#1dc90d
rgbrgb(29, 201, 13)
hslhsl(115, 88%, 42%)
oklchoklch(0.727 0.242 142.1)
Closest name: Demeter Green (#02cc02)Relative luminance 0.4206

Colors that go with #1dc90d

Blue, Taupe and Orchid 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 →

#ba0dc9

#7bc90d · #0dc95b

#0d1dc9 · #c90d1d

Split-complementary

Open in tool →

#5b0dc9 · #c90d7b

#0d7bc9 · #ba0dc9 · #c95b0d

Contrast

#1dc90d as textRatioAAAA largeAAAFix
Aaon white
2.23:1failfailfail
  • AA: use #138609 as the text (4.73:1)
  • AAA: use #0e6506 as the text (7.28:1)
  • AA: or shift the background to #424242 (4.5:1)
  • AAA: or shift the background to #212121 (7.22:1)
Aaon black
9.41:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1dc90d as the background.

Brands using this color

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

mcpConnect your agent — build around #1dc90d
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 #1dc90d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1dc90d-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