black

#000000

#237B16

#237B16

Contrast Ratio

3.92:1

Delta E

77.17

Very Different

50:50 Mix

Color Values

Format #000000 #237B16
HEX #000000 #237B16
RGB 0, 0, 0 35, 123, 22
HSL 0.0, 0.0%, 0.0% 112.3, 69.7%, 28.4%
HSV 0.0, 0.0%, 0.0% 112.3, 82.1%, 48.2%
CMYK 0%, 0%, 0%, 100% 71.5%, 0.0%, 82.1%, 51.8%
OKLCH 0.0 0.0 0.0 0.5117 0.1564 141.4

Contrast & Accessibility

3.92:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #237B16 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #237B16

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #237B16);
background: linear-gradient(135deg, #000000, #237B16);

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