black

#000000

#64C778

#64C778

Contrast Ratio

9.98:1

Delta E

91.51

Very Different

50:50 Mix

Color Values

Format #000000 #64C778
HEX #000000 #64C778
RGB 0, 0, 0 100, 199, 120
HSL 0.0, 0.0%, 0.0% 132.1, 46.9%, 58.6%
HSV 0.0, 0.0%, 0.0% 132.1, 49.7%, 78.0%
CMYK 0%, 0%, 0%, 100% 49.7%, 0.0%, 39.7%, 22.0%
OKLCH 0.0 0.0 0.0 0.7499 0.1465 148.5

Contrast & Accessibility

9.98:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64C778 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64C778

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64C778);
background: linear-gradient(135deg, #000000, #64C778);

Explore Each Color

Related Comparisons