black

#000000

#64A355

#64A355

Contrast Ratio

6.91:1

Delta E

78.7

Very Different

50:50 Mix

Color Values

Format #000000 #64A355
HEX #000000 #64A355
RGB 0, 0, 0 100, 163, 85
HSL 0.0, 0.0%, 0.0% 108.5, 31.5%, 48.6%
HSV 0.0, 0.0%, 0.0% 108.5, 47.9%, 63.9%
CMYK 0%, 0%, 0%, 100% 38.7%, 0.0%, 47.9%, 36.1%
OKLCH 0.0 0.0 0.0 0.6539 0.128 139.7

Contrast & Accessibility

6.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64A355 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64A355

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64A355);
background: linear-gradient(135deg, #000000, #64A355);

Explore Each Color

Related Comparisons