black

#000000

#63C651

#63C651

Contrast Ratio

9.73:1

Delta E

100.99

Very Different

50:50 Mix

Color Values

Format #000000 #63C651
HEX #000000 #63C651
RGB 0, 0, 0 99, 198, 81
HSL 0.0, 0.0%, 0.0% 110.8, 50.6%, 54.7%
HSV 0.0, 0.0%, 0.0% 110.8, 59.1%, 77.6%
CMYK 0%, 0%, 0%, 100% 50.0%, 0.0%, 59.1%, 22.4%
OKLCH 0.0 0.0 0.0 0.7412 0.1813 140.7

Contrast & Accessibility

9.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63C651 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63C651

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63C651);
background: linear-gradient(135deg, #000000, #63C651);

Explore Each Color

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