black

#000000

#66E8AF

#66E8AF

Contrast Ratio

13.73:1

Delta E

98.54

Very Different

50:50 Mix

Color Values

Format #000000 #66E8AF
HEX #000000 #66E8AF
RGB 0, 0, 0 102, 232, 175
HSL 0.0, 0.0%, 0.0% 153.7, 73.9%, 65.5%
HSV 0.0, 0.0%, 0.0% 153.7, 56.0%, 91.0%
CMYK 0%, 0%, 0%, 100% 56.0%, 0.0%, 24.6%, 9.0%
OKLCH 0.0 0.0 0.0 0.8428 0.1419 162.1

Contrast & Accessibility

13.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66E8AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66E8AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66E8AF);
background: linear-gradient(135deg, #000000, #66E8AF);

Explore Each Color

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