Color

#58bd0a

#58bd0a
hex#58bd0a
rgbrgb(88, 189, 10)
hslhsl(94, 90%, 39%)
oklchoklch(0.709 0.212 136.8)
Closest name: Frog (#58bc08)Relative luminance 0.3849

Colors that go with #58bd0a

Charcoal, Royal Blue and Taupe 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 →

#6f0abd

#b1bd0a · #0abd16

#0a58bd · #bd0a58

Split-complementary

Open in tool →

#160abd · #bd0ab1

#0ab1bd · #6f0abd · #bd160a

Contrast

#58bd0a as textRatioAAAA largeAAAFix
Aaon white
2.41:1failfailfail
  • AA: use #3d8307 as the text (4.72:1)
  • AAA: use #2d6105 as the text (7.44:1)
  • AA: or shift the background to #3b3b3b (4.64:1)
  • AAA: or shift the background to #1c1c1c (7.06:1)
Aaon black
8.7:1passpasspassPasses 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 #58bd0a 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 #58bd0a
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 #58bd0a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58bd0a-abbea2-5a4edf-1f2d1f-f0f1e9?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