Color

#38b8bc

#38b8bc
hex#38b8bc
rgbrgb(56, 184, 188)
hslhsl(182, 54%, 48%)
oklchoklch(0.717 0.108 198.1)
Closest name: lightseagreen (#20b2aa)Relative luminance 0.3875

Colors that go with #38b8bc

Charcoal, Denim and Dodger 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 →

#bc3d38

#38bc7f · #3876bc

#bc38b8 · #b8bc38

Split-complementary

Open in tool →

#bc3876 · #bc7f38

#7f38bc · #bc3d38 · #76bc38

Contrast

#38b8bc as textRatioAAAA largeAAAFix
Aaon white
2.4:1failfailfail
  • AA: use #288286 as the text (4.54:1)
  • AAA: use #1d6062 as the text (7.24:1)
  • AA: or shift the background to #3d3d3d (4.53:1)
  • AAA: or shift the background to #1c1c1c (7.1:1)
Aaon black
8.75:1passpasspassPasses 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 #38b8bc as the background.

Brands using this color

Fonts for this mood

#38b8bc reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #38b8bc
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 #38b8bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/38b8bc-a2babe-d45990-1f272d-e9f1ee?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