black

#000000

#178328

#178328

Contrast Ratio

4.31:1

Delta E

78.34

Very Different

50:50 Mix

Color Values

Format #000000 #178328
HEX #000000 #178328
RGB 0, 0, 0 23, 131, 40
HSL 0.0, 0.0%, 0.0% 129.4, 70.1%, 30.2%
HSV 0.0, 0.0%, 0.0% 129.4, 82.4%, 51.4%
CMYK 0%, 0%, 0%, 100% 82.4%, 0.0%, 69.5%, 48.6%
OKLCH 0.0 0.0 0.0 0.5334 0.1583 144.9

Contrast & Accessibility

4.31:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #178328 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #178328

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #178328);
background: linear-gradient(135deg, #000000, #178328);

Explore Each Color

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