Color

#58e31c

#58e31c
hex#58e31c
rgbrgb(88, 227, 28)
hslhsl(102, 78%, 50%)
oklchoklch(0.807 0.248 139.2)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.571

Colors that go with #58e31c

Deep Sky Blue, Taupe and Violet 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 →

#a71ce3

#bbe31c · #1ce344

#1c58e3 · #e31c58

Split-complementary

Open in tool →

#441ce3 · #e31cbb

#1cbbe3 · #a71ce3 · #e3441c

Contrast

#58e31c as textRatioAAAA largeAAAFix
Aaon white
1.69:1failfailfail
  • AA: use #338410 as the text (4.72:1)
  • AAA: use #27640c as the text (7.21:1)
  • AA: or shift the background to #525252 (4.62:1)
  • AAA: or shift the background to #363636 (7.15:1)
Aaon black
12.42:1passpasspassPasses 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 #58e31c 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 #58e31c
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 #58e31c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58e31c-a7bea2-6e4edf-1f2d21-eff1e9?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