black

#000000

#3C991F

#3C991F

Contrast Ratio

5.77:1

Delta E

90.54

Very Different

50:50 Mix

Color Values

Format #000000 #3C991F
HEX #000000 #3C991F
RGB 0, 0, 0 60, 153, 31
HSL 0.0, 0.0%, 0.0% 105.7, 66.3%, 36.1%
HSV 0.0, 0.0%, 0.0% 105.7, 79.7%, 60.0%
CMYK 0%, 0%, 0%, 100% 60.8%, 0.0%, 79.7%, 40.0%
OKLCH 0.0 0.0 0.0 0.6039 0.1773 139.7

Contrast & Accessibility

5.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C991F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C991F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C991F);
background: linear-gradient(135deg, #000000, #3C991F);

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