black

#000000

#56AC63

#56AC63

Contrast Ratio

7.48:1

Delta E

81.78

Very Different

50:50 Mix

Color Values

Format #000000 #56AC63
HEX #000000 #56AC63
RGB 0, 0, 0 86, 172, 99
HSL 0.0, 0.0%, 0.0% 129.1, 34.1%, 50.6%
HSV 0.0, 0.0%, 0.0% 129.1, 50.0%, 67.5%
CMYK 0%, 0%, 0%, 100% 50.0%, 0.0%, 42.4%, 32.5%
OKLCH 0.0 0.0 0.0 0.6723 0.1352 147.1

Contrast & Accessibility

7.48:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #56AC63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #56AC63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #56AC63);
background: linear-gradient(135deg, #000000, #56AC63);

Explore Each Color

Related Comparisons