Color

#33997a

#33997a
hex#33997a
rgbrgb(51, 153, 122)
hslhsl(162, 50%, 40%)
oklchoklch(0.616 0.105 169)
Closest name: Illuminati Green (#419168)Relative luminance 0.2489

Colors that go with #33997a

Charcoal, Crimson and Medium Violet Red 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.

Real palettes that use #33997a

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#993352

#339947 · #338599

#7a3399 · #997a33

Split-complementary

Open in tool →

#993385 · #994733

#473399 · #993352 · #859933

Contrast

#33997a as textRatioAAAA largeAAAFix
Aaon white
3.51:1failpassfail
  • AA: use #2b8268 as the text (4.67:1)
  • AAA: use #216350 as the text (7.08:1)
  • AA: or shift the background to #212121 (4.58:1)
Aaon black
5.98:1passpassfail
  • AAA: use #38a887 as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33997a 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 #33997a
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 #33997a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33997a-a2beb9-d459b9-1f2b2d-e9f1eb?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