black

#000000

#64BB55

#64BB55

Contrast Ratio

8.78:1

Delta E

93.3

Very Different

50:50 Mix

Color Values

Format #000000 #64BB55
HEX #000000 #64BB55
RGB 0, 0, 0 100, 187, 85
HSL 0.0, 0.0%, 0.0% 111.2, 42.9%, 53.3%
HSV 0.0, 0.0%, 0.0% 111.2, 54.5%, 73.3%
CMYK 0%, 0%, 0%, 100% 46.5%, 0.0%, 54.5%, 26.7%
OKLCH 0.0 0.0 0.0 0.7144 0.1626 140.8

Contrast & Accessibility

8.78:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64BB55 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64BB55

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64BB55);
background: linear-gradient(135deg, #000000, #64BB55);

Explore Each Color

Related Comparisons