black

#000000

#178550

#178550

Contrast Ratio

4.51:1

Delta E

67.86

Very Different

50:50 Mix

Color Values

Format #000000 #178550
HEX #000000 #178550
RGB 0, 0, 0 23, 133, 80
HSL 0.0, 0.0%, 0.0% 151.1, 70.5%, 30.6%
HSV 0.0, 0.0%, 0.0% 151.1, 82.7%, 52.2%
CMYK 0%, 0%, 0%, 100% 82.7%, 0.0%, 39.8%, 47.8%
OKLCH 0.0 0.0 0.0 0.5453 0.125 155.9

Contrast & Accessibility

4.51:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #178550 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #178550

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #178550);
background: linear-gradient(135deg, #000000, #178550);

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