black

#000000

#64C911

#64C911

Contrast Ratio

9.9:1

Delta E

115.36

Very Different

50:50 Mix

Color Values

Format #000000 #64C911
HEX #000000 #64C911
RGB 0, 0, 0 100, 201, 17
HSL 0.0, 0.0%, 0.0% 92.9, 84.4%, 42.7%
HSV 0.0, 0.0%, 0.0% 92.9, 91.5%, 78.8%
CMYK 0%, 0%, 0%, 100% 50.2%, 0.0%, 91.5%, 21.2%
OKLCH 0.0 0.0 0.0 0.745 0.218 136.1

Contrast & Accessibility

9.9:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64C911 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64C911

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64C911);
background: linear-gradient(135deg, #000000, #64C911);

Explore Each Color

Related Comparisons