Color

#13a003

#13a003
hex#13a003
rgbrgb(19, 160, 3)
hslhsl(114, 96%, 32%)
oklchoklch(0.613 0.205 142)
Closest name: Herbalist’s Garden (#119900)Relative luminance 0.2529

Colors that go with #13a003

Royal Blue, Taupe and Medium 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 →

#9003a0

#61a003 · #03a042

#0313a0 · #a00313

Split-complementary

Open in tool →

#4203a0 · #a00361

#0361a0 · #9003a0 · #a04203

Contrast

#13a003 as textRatioAAAA largeAAAFix
Aaon white
3.47:1failpassfail
  • AA: use #108703 as the text (4.68:1)
  • AAA: use #0c6402 as the text (7.4:1)
  • AA: or shift the background to #212121 (4.64:1)
Aaon black
6.06:1passpassfail
  • AAA: use #15af04 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #13a003 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 #13a003
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 #13a003 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/13a003-a2bea2-8a4edf-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