black

#000000

#339579

#339579

Contrast Ratio

5.72:1

Delta E

66.26

Very Different

50:50 Mix

Color Values

Format #000000 #339579
HEX #000000 #339579
RGB 0, 0, 0 51, 149, 121
HSL 0.0, 0.0%, 0.0% 162.9, 49.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 162.9, 65.8%, 58.4%
CMYK 0%, 0%, 0%, 100% 65.8%, 0.0%, 18.8%, 41.6%
OKLCH 0.0 0.0 0.0 0.6052 0.1005 170.5

Contrast & Accessibility

5.72:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #339579 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #339579

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #339579);
background: linear-gradient(135deg, #000000, #339579);

Explore Each Color

Related Comparisons