black

#000000

#64B577

#64B577

Contrast Ratio

8.42:1

Delta E

81.19

Very Different

50:50 Mix

Color Values

Format #000000 #64B577
HEX #000000 #64B577
RGB 0, 0, 0 100, 181, 119
HSL 0.0, 0.0%, 0.0% 134.1, 35.4%, 55.1%
HSV 0.0, 0.0%, 0.0% 134.1, 44.8%, 71.0%
CMYK 0%, 0%, 0%, 100% 44.8%, 0.0%, 34.3%, 29.0%
OKLCH 0.0 0.0 0.0 0.7051 0.1208 150.0

Contrast & Accessibility

8.42:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64B577 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64B577

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64B577);
background: linear-gradient(135deg, #000000, #64B577);

Explore Each Color

Related Comparisons