Color

#199f5e

#199f5e
hex#199f5e
rgbrgb(25, 159, 94)
hslhsl(151, 73%, 36%)
oklchoklch(0.62 0.146 155.3)
Closest name: Bejewelled (#25a26f)Relative luminance 0.2581

Colors that go with #199f5e

Charcoal, Blue and Crimson 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 →

#9f195a

#199f1b · #199d9f

#5e199f · #9f5e19

Split-complementary

Open in tool →

#9f199d · #9f1b19

#1b199f · #9f195a · #9d9f19

Contrast

#199f5e as textRatioAAAA largeAAAFix
Aaon white
3.41:1failpassfail
  • AA: use #15844e as the text (4.73:1)
  • AAA: use #10653c as the text (7.12:1)
  • AA: or shift the background to #242424 (4.56:1)
Aaon black
6.16:1passpassfail
  • AAA: use #1bac66 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #199f5e 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 #199f5e
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 #199f5e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/199f5e-a2beb4-d459d0-1f2d2c-e9f1ea?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