black

#000000

#81D240

#81D240

Contrast Ratio

11.23:1

Delta E

109.58

Very Different

50:50 Mix

Color Values

Format #000000 #81D240
HEX #000000 #81D240
RGB 0, 0, 0 129, 210, 64
HSL 0.0, 0.0%, 0.0% 93.3, 61.9%, 53.7%
HSV 0.0, 0.0%, 0.0% 93.3, 69.5%, 82.4%
CMYK 0%, 0%, 0%, 100% 38.6%, 0.0%, 69.5%, 17.6%
OKLCH 0.0 0.0 0.0 0.7834 0.1941 134.1

Contrast & Accessibility

11.23:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81D240 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #81D240

Color Difference (Delta E)

109.58 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, #81D240);
background: linear-gradient(135deg, #000000, #81D240);

Explore Each Color

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