black

#000000

#599D63

#599D63

Contrast Ratio

6.43:1

Delta E

72.36

Very Different

50:50 Mix

Color Values

Format #000000 #599D63
HEX #000000 #599D63
RGB 0, 0, 0 89, 157, 99
HSL 0.0, 0.0%, 0.0% 128.8, 27.6%, 48.2%
HSV 0.0, 0.0%, 0.0% 128.8, 43.3%, 61.6%
CMYK 0%, 0%, 0%, 100% 43.3%, 0.0%, 36.9%, 38.4%
OKLCH 0.0 0.0 0.0 0.6355 0.1107 147.5

Contrast & Accessibility

6.43:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #599D63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #599D63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #599D63);
background: linear-gradient(135deg, #000000, #599D63);

Explore Each Color

Related Comparisons