black

#000000

#56D377

#56D377

Contrast Ratio

10.98:1

Delta E

99.95

Very Different

50:50 Mix

Color Values

Format #000000 #56D377
HEX #000000 #56D377
RGB 0, 0, 0 86, 211, 119
HSL 0.0, 0.0%, 0.0% 135.8, 58.7%, 58.2%
HSV 0.0, 0.0%, 0.0% 135.8, 59.2%, 82.7%
CMYK 0%, 0%, 0%, 100% 59.2%, 0.0%, 43.6%, 17.3%
OKLCH 0.0 0.0 0.0 0.7746 0.1709 149.4

Contrast & Accessibility

10.98:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #56D377 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #56D377

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #56D377);
background: linear-gradient(135deg, #000000, #56D377);

Explore Each Color

Related Comparisons