Color

#1ca039

#1ca039
hex#1ca039
rgbrgb(28, 160, 57)
hslhsl(133, 70%, 37%)
oklchoklch(0.617 0.179 145.9)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2568

Colors that go with #1ca039

Charcoal, Blue and Crimson 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 →

#a01c84

#42a01c · #1ca07b

#391ca0 · #a0391c

Split-complementary

Open in tool →

#7b1ca0 · #a01c42

#1c42a0 · #a01c84 · #a07b1c

Contrast

#1ca039 as textRatioAAAA largeAAAFix
Aaon white
3.42:1failpassfail
  • AA: use #188630 as the text (4.68:1)
  • AAA: use #126423 as the text (7.31:1)
  • AA: or shift the background to #242424 (4.54:1)
Aaon black
6.14:1passpassfail
  • AAA: use #1fad3e as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1ca039 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #1ca039
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 #1ca039 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1ca039-a2beab-b84edf-1f2d28-ebf1e9?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