CSS color

darkgreen

#006400
hex#006400
rgbrgb(0, 100, 0)
hslhsl(120, 100%, 20%)
oklchoklch(0.436 0.148 142.5)
Relative luminance 0.0911

Darkgreen on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#660066

#336600 · #006633

#000066 · #660000

Split-complementary

Open in tool →

#330066 · #660033

#003366 · #660066 · #663300

Contrast

darkgreen as textRatioAAAA largeAAAFix
Aaon white
7.44:1passpasspassPasses AAA — no fix needed.
Aaon black
2.82:1failfailfail
  • AA: use #008a00 as the text (4.64:1)
  • AAA: use #00b300 as the text (7.45:1)
  • AA: or shift the background to #cccccc (4.63:1)
  • AAA: or shift the background to #fafafa (7.13:1)

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

darkgreen reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around darkgreen
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 #006400 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/006400-a2bea5-994edf-1f2d25-edf1e9?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