black

#000000

#37912C

#37912C

Contrast Ratio

5.25:1

Delta E

83.16

Very Different

50:50 Mix

Color Values

Format #000000 #37912C
HEX #000000 #37912C
RGB 0, 0, 0 55, 145, 44
HSL 0.0, 0.0%, 0.0% 113.5, 53.4%, 37.1%
HSV 0.0, 0.0%, 0.0% 113.5, 69.7%, 56.9%
CMYK 0%, 0%, 0%, 100% 62.1%, 0.0%, 69.7%, 43.1%
OKLCH 0.0 0.0 0.0 0.5813 0.1618 141.5

Contrast & Accessibility

5.25:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37912C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #37912C

Color Difference (Delta E)

83.16 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, #37912C);
background: linear-gradient(135deg, #000000, #37912C);

Explore Each Color

Related Comparisons