black

#000000

#66D2AD

#66D2AD

Contrast Ratio

11.39:1

Delta E

87.4

Very Different

50:50 Mix

Color Values

Format #000000 #66D2AD
HEX #000000 #66D2AD
RGB 0, 0, 0 102, 210, 173
HSL 0.0, 0.0%, 0.0% 159.4, 54.5%, 61.2%
HSV 0.0, 0.0%, 0.0% 159.4, 51.4%, 82.4%
CMYK 0%, 0%, 0%, 100% 51.4%, 0.0%, 17.6%, 17.6%
OKLCH 0.0 0.0 0.0 0.7895 0.1143 168.5

Contrast & Accessibility

11.39:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66D2AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66D2AD

Color Difference (Delta E)

87.4 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66D2AD);
background: linear-gradient(135deg, #000000, #66D2AD);

Explore Each Color

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