black

#000000

#66F772

#66F772

Contrast Ratio

15.11:1

Delta E

120.54

Very Different

50:50 Mix

Color Values

Format #000000 #66F772
HEX #000000 #66F772
RGB 0, 0, 0 102, 247, 114
HSL 0.0, 0.0%, 0.0% 125.0, 90.1%, 68.4%
HSV 0.0, 0.0%, 0.0% 125.0, 58.7%, 96.9%
CMYK 0%, 0%, 0%, 100% 58.7%, 0.0%, 53.8%, 3.1%
OKLCH 0.0 0.0 0.0 0.8684 0.2153 144.9

Contrast & Accessibility

15.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66F772 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66F772

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66F772);
background: linear-gradient(135deg, #000000, #66F772);

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