black

#000000

#188F68

#188F68

Contrast Ratio

5.17:1

Delta E

67.8

Very Different

50:50 Mix

Color Values

Format #000000 #188F68
HEX #000000 #188F68
RGB 0, 0, 0 24, 143, 104
HSL 0.0, 0.0%, 0.0% 160.3, 71.3%, 32.7%
HSV 0.0, 0.0%, 0.0% 160.3, 83.2%, 56.1%
CMYK 0%, 0%, 0%, 100% 83.2%, 0.0%, 27.3%, 43.9%
OKLCH 0.0 0.0 0.0 0.5786 0.1161 164.7

Contrast & Accessibility

5.17:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #188F68 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #188F68

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #188F68);
background: linear-gradient(135deg, #000000, #188F68);

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