Color

#337023

#337023
hex#337023
rgbrgb(51, 112, 35)
hslhsl(108, 52%, 29%)
oklchoklch(0.487 0.127 139.7)
Closest name: Forest Empress (#3d7016)Relative luminance 0.1241

Tints & shades

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

Harmonies

Complementary

Open in tool →

#612370

#597023 · #23703b

#233370 · #702333

Split-complementary

Open in tool →

#3b2370 · #702359

#235970 · #612370 · #703b23

Contrast

#337023 as textRatioAAAA largeAAAFix
Aaon white
6.03:1passpassfail
Aaon black
3.48:1failpassfail
  • AA: use #3c842a as the text (4.53:1)
  • AAA: use #4dab36 as the text (7.19:1)
  • AA: or shift the background to #e0e0e0 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #337023 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#337023 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #337023
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #337023 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/337023-a4bea2-7c4edf-1f2d23-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