black

#000000

#3CCD73

#3CCD73

Contrast Ratio

10.17:1

Delta E

99.43

Very Different

50:50 Mix

Color Values

Format #000000 #3CCD73
HEX #000000 #3CCD73
RGB 0, 0, 0 60, 205, 115
HSL 0.0, 0.0%, 0.0% 142.8, 59.2%, 52.0%
HSV 0.0, 0.0%, 0.0% 142.8, 70.7%, 80.4%
CMYK 0%, 0%, 0%, 100% 70.7%, 0.0%, 43.9%, 19.6%
OKLCH 0.0 0.0 0.0 0.7516 0.1767 151.7

Contrast & Accessibility

10.17:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3CCD73 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3CCD73

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3CCD73);
background: linear-gradient(135deg, #000000, #3CCD73);

Explore Each Color

Related Comparisons