black

#000000

#178965

#178965

Contrast Ratio

4.8:1

Delta E

64.98

Very Different

50:50 Mix

Color Values

Format #000000 #178965
HEX #000000 #178965
RGB 0, 0, 0 23, 137, 101
HSL 0.0, 0.0%, 0.0% 161.1, 71.2%, 31.4%
HSV 0.0, 0.0%, 0.0% 161.1, 83.2%, 53.7%
CMYK 0%, 0%, 0%, 100% 83.2%, 0.0%, 26.3%, 46.3%
OKLCH 0.0 0.0 0.0 0.5613 0.1112 165.5

Contrast & Accessibility

4.8:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #178965 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #178965

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #178965);
background: linear-gradient(135deg, #000000, #178965);

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