black

#000000

#42CE70

#42CE70

Contrast Ratio

10.29:1

Delta E

100.36

Very Different

50:50 Mix

Color Values

Format #000000 #42CE70
HEX #000000 #42CE70
RGB 0, 0, 0 66, 206, 112
HSL 0.0, 0.0%, 0.0% 139.7, 58.8%, 53.3%
HSV 0.0, 0.0%, 0.0% 139.7, 68.0%, 80.8%
CMYK 0%, 0%, 0%, 100% 68.0%, 0.0%, 45.6%, 19.2%
OKLCH 0.0 0.0 0.0 0.755 0.1786 150.4

Contrast & Accessibility

10.29:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #42CE70 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #42CE70

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #42CE70);
background: linear-gradient(135deg, #000000, #42CE70);

Explore Each Color

Related Comparisons