black

#000000

#488B5A

#488B5A

Contrast Ratio

5.12:1

Delta E

64.95

Very Different

50:50 Mix

Color Values

Format #000000 #488B5A
HEX #000000 #488B5A
RGB 0, 0, 0 72, 139, 90
HSL 0.0, 0.0%, 0.0% 136.1, 31.8%, 41.4%
HSV 0.0, 0.0%, 0.0% 136.1, 48.2%, 54.5%
CMYK 0%, 0%, 0%, 100% 48.2%, 0.0%, 35.3%, 45.5%
OKLCH 0.0 0.0 0.0 0.579 0.102 150.8

Contrast & Accessibility

5.12:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #488B5A β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #488B5A

Color Difference (Delta E)

64.95 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #488B5A);
background: linear-gradient(135deg, #000000, #488B5A);

Explore Each Color

Related Comparisons