black

#000000

#63C97A

#63C97A

Contrast Ratio

10.17:1

Delta E

92.3

Very Different

50:50 Mix

Color Values

Format #000000 #63C97A
HEX #000000 #63C97A
RGB 0, 0, 0 99, 201, 122
HSL 0.0, 0.0%, 0.0% 133.5, 48.6%, 58.8%
HSV 0.0, 0.0%, 0.0% 133.5, 50.7%, 78.8%
CMYK 0%, 0%, 0%, 100% 50.7%, 0.0%, 39.3%, 21.2%
OKLCH 0.0 0.0 0.0 0.7549 0.148 149.1

Contrast & Accessibility

10.17:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63C97A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63C97A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63C97A);
background: linear-gradient(135deg, #000000, #63C97A);

Explore Each Color

Related Comparisons