black

#000000

#66F261

#66F261

Contrast Ratio

14.44:1

Delta E

121.96

Very Different

50:50 Mix

Color Values

Format #000000 #66F261
HEX #000000 #66F261
RGB 0, 0, 0 102, 242, 97
HSL 0.0, 0.0%, 0.0% 117.9, 84.8%, 66.5%
HSV 0.0, 0.0%, 0.0% 117.9, 59.9%, 94.9%
CMYK 0%, 0%, 0%, 100% 57.9%, 0.0%, 59.9%, 5.1%
OKLCH 0.0 0.0 0.0 0.8541 0.2226 142.8

Contrast & Accessibility

14.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66F261 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66F261

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66F261);
background: linear-gradient(135deg, #000000, #66F261);

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