black

#000000

#66FE80

#66FE80

Contrast Ratio

16.05:1

Delta E

121.0

Very Different

50:50 Mix

Color Values

Format #000000 #66FE80
HEX #000000 #66FE80
RGB 0, 0, 0 102, 254, 128
HSL 0.0, 0.0%, 0.0% 130.3, 98.7%, 69.8%
HSV 0.0, 0.0%, 0.0% 130.3, 59.8%, 99.6%
CMYK 0%, 0%, 0%, 100% 59.8%, 0.0%, 49.6%, 0.4%
OKLCH 0.0 0.0 0.0 0.8875 0.2123 146.7

Contrast & Accessibility

16.05:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66FE80 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66FE80

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66FE80);
background: linear-gradient(135deg, #000000, #66FE80);

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