black

#000000

#63FFAD

#63FFAD

Contrast Ratio

16.44:1

Delta E

111.48

Very Different

50:50 Mix

Color Values

Format #000000 #63FFAD
HEX #000000 #63FFAD
RGB 0, 0, 0 99, 255, 173
HSL 0.0, 0.0%, 0.0% 148.5, 100.0%, 69.4%
HSV 0.0, 0.0%, 0.0% 148.5, 61.2%, 100.0%
CMYK 0%, 0%, 0%, 100% 61.2%, 0.0%, 32.2%, 0.0%
OKLCH 0.0 0.0 0.0 0.8968 0.1752 156.9

Contrast & Accessibility

16.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63FFAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63FFAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63FFAD);
background: linear-gradient(135deg, #000000, #63FFAD);

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