Color

#5bcd6c

#5bcd6c
hex#5bcd6c
rgbrgb(91, 205, 108)
hslhsl(129, 53%, 58%)
oklchoklch(0.759 0.171 146.6)
Closest name: Emerald Green (#50c878)Relative luminance 0.4697

Colors that go with #5bcd6c

Charcoal, Blue and Royal Blue 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 →

#cd5bbc

#83cd5b · #5bcda5

#6c5bcd · #cd6c5b

Split-complementary

Open in tool →

#a55bcd · #cd5b83

#5b83cd · #cd5bbc · #cda55b

Contrast

#5bcd6c as textRatioAAAA largeAAAFix
Aaon white
2.02:1failfailfail
  • AA: use #298537 as the text (4.66:1)
  • AAA: use #1f652a as the text (7.11:1)
  • AA: or shift the background to #474747 (4.6:1)
  • AAA: or shift the background to #2b2b2b (7.01:1)
Aaon black
10.39:1passpasspassPasses 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 #5bcd6c as the background.

Brands using this color

mcpConnect your agent — build around #5bcd6c
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 #5bcd6c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bcd6c-a2bea9-ae4edf-1f2d27-ecf1e9?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