black

#000000

#39B321

#39B321

Contrast Ratio

7.64:1

Delta E

105.09

Very Different

50:50 Mix

Color Values

Format #000000 #39B321
HEX #000000 #39B321
RGB 0, 0, 0 57, 179, 33
HSL 0.0, 0.0%, 0.0% 110.1, 68.9%, 41.6%
HSV 0.0, 0.0%, 0.0% 110.1, 81.6%, 70.2%
CMYK 0%, 0%, 0%, 100% 68.2%, 0.0%, 81.6%, 29.8%
OKLCH 0.0 0.0 0.0 0.6733 0.2068 141.0

Contrast & Accessibility

7.64:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #39B321 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #39B321

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #39B321);
background: linear-gradient(135deg, #000000, #39B321);

Explore Each Color

Related Comparisons