black

#000000

#3F7B18

#3F7B18

Contrast Ratio

4.06:1

Delta E

73.89

Very Different

50:50 Mix

Color Values

Format #000000 #3F7B18
HEX #000000 #3F7B18
RGB 0, 0, 0 63, 123, 24
HSL 0.0, 0.0%, 0.0% 96.4, 67.3%, 28.8%
HSV 0.0, 0.0%, 0.0% 96.4, 80.5%, 48.2%
CMYK 0%, 0%, 0%, 100% 48.8%, 0.0%, 80.5%, 51.8%
OKLCH 0.0 0.0 0.0 0.5224 0.1427 136.2

Contrast & Accessibility

4.06:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F7B18 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F7B18

Color Difference (Delta E)

73.89 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, #3F7B18);
background: linear-gradient(135deg, #000000, #3F7B18);

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