black

#000000

#66F771

#66F771

Contrast Ratio

15.11:1

Delta E

120.79

Very Different

50:50 Mix

Color Values

Format #000000 #66F771
HEX #000000 #66F771
RGB 0, 0, 0 102, 247, 113
HSL 0.0, 0.0%, 0.0% 124.6, 90.1%, 68.4%
HSV 0.0, 0.0%, 0.0% 124.6, 58.7%, 96.9%
CMYK 0%, 0%, 0%, 100% 58.7%, 0.0%, 54.3%, 3.1%
OKLCH 0.0 0.0 0.0 0.8683 0.2161 144.7

Contrast & Accessibility

15.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66F771 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66F771

Color Difference (Delta E)

120.79 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, #66F771);
background: linear-gradient(135deg, #000000, #66F771);

Explore Each Color

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