black

#000000

#237E55

#237E55

Contrast Ratio

4.19:1

Delta E

61.35

Very Different

50:50 Mix

Color Values

Format #000000 #237E55
HEX #000000 #237E55
RGB 0, 0, 0 35, 126, 85
HSL 0.0, 0.0%, 0.0% 153.0, 56.5%, 31.6%
HSV 0.0, 0.0%, 0.0% 153.0, 72.2%, 49.4%
CMYK 0%, 0%, 0%, 100% 72.2%, 0.0%, 32.5%, 50.6%
OKLCH 0.0 0.0 0.0 0.5294 0.1066 159.3

Contrast & Accessibility

4.19:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #237E55 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #237E55

Color Difference (Delta E)

61.35 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #237E55);
background: linear-gradient(135deg, #000000, #237E55);

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