black

#000000

#66DFB4

#66DFB4

Contrast Ratio

12.78:1

Delta E

93.06

Very Different

50:50 Mix

Color Values

Format #000000 #66DFB4
HEX #000000 #66DFB4
RGB 0, 0, 0 102, 223, 180
HSL 0.0, 0.0%, 0.0% 158.7, 65.4%, 63.7%
HSV 0.0, 0.0%, 0.0% 158.7, 54.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 54.3%, 0.0%, 19.3%, 12.5%
OKLCH 0.0 0.0 0.0 0.8225 0.1262 167.2

Contrast & Accessibility

12.78:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66DFB4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66DFB4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66DFB4);
background: linear-gradient(135deg, #000000, #66DFB4);

Explore Each Color

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