black

#000000

#548F66

#548F66

Contrast Ratio

5.5:1

Delta E

63.65

Very Different

50:50 Mix

Color Values

Format #000000 #548F66
HEX #000000 #548F66
RGB 0, 0, 0 84, 143, 102
HSL 0.0, 0.0%, 0.0% 138.3, 26.0%, 44.5%
HSV 0.0, 0.0%, 0.0% 138.3, 41.3%, 56.1%
CMYK 0%, 0%, 0%, 100% 41.3%, 0.0%, 28.7%, 43.9%
OKLCH 0.0 0.0 0.0 0.598 0.0884 152.8

Contrast & Accessibility

5.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #548F66 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #548F66

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #548F66);
background: linear-gradient(135deg, #000000, #548F66);

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