black

#000000

#66C191

#66C191

Contrast Ratio

9.6:1

Delta E

82.7

Very Different

50:50 Mix

Color Values

Format #000000 #66C191
HEX #000000 #66C191
RGB 0, 0, 0 102, 193, 145
HSL 0.0, 0.0%, 0.0% 148.4, 42.3%, 57.8%
HSV 0.0, 0.0%, 0.0% 148.4, 47.2%, 75.7%
CMYK 0%, 0%, 0%, 100% 47.2%, 0.0%, 24.9%, 24.3%
OKLCH 0.0 0.0 0.0 0.7413 0.113 158.9

Contrast & Accessibility

9.6:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66C191 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66C191

Color Difference (Delta E)

82.7 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, #66C191);
background: linear-gradient(135deg, #000000, #66C191);

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