black

#000000

#509D11

#509D11

Contrast Ratio

6.17:1

Delta E

93.3

Very Different

50:50 Mix

Color Values

Format #000000 #509D11
HEX #000000 #509D11
RGB 0, 0, 0 80, 157, 17
HSL 0.0, 0.0%, 0.0% 93.0, 80.5%, 34.1%
HSV 0.0, 0.0%, 0.0% 93.0, 89.2%, 61.6%
CMYK 0%, 0%, 0%, 100% 49.0%, 0.0%, 89.2%, 38.4%
OKLCH 0.0 0.0 0.0 0.622 0.1782 135.7

Contrast & Accessibility

6.17:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #509D11 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #509D11

Color Difference (Delta E)

93.3 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, #509D11);
background: linear-gradient(135deg, #000000, #509D11);

Explore Each Color

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