black

#000000

#66A033

#66A033

Contrast Ratio

6.64:1

Delta E

85.97

Very Different

50:50 Mix

Color Values

Format #000000 #66A033
HEX #000000 #66A033
RGB 0, 0, 0 102, 160, 51
HSL 0.0, 0.0%, 0.0% 91.9, 51.7%, 41.4%
HSV 0.0, 0.0%, 0.0% 91.9, 68.1%, 62.7%
CMYK 0%, 0%, 0%, 100% 36.2%, 0.0%, 68.1%, 37.3%
OKLCH 0.0 0.0 0.0 0.6432 0.1529 133.2

Contrast & Accessibility

6.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66A033 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66A033

Color Difference (Delta E)

85.97 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66A033);
background: linear-gradient(135deg, #000000, #66A033);

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