black

#000000

#21BC1F

#21BC1F

Contrast Ratio

8.28:1

Delta E

111.84

Very Different

50:50 Mix

Color Values

Format #000000 #21BC1F
HEX #000000 #21BC1F
RGB 0, 0, 0 33, 188, 31
HSL 0.0, 0.0%, 0.0% 119.2, 71.7%, 42.9%
HSV 0.0, 0.0%, 0.0% 119.2, 83.5%, 73.7%
CMYK 0%, 0%, 0%, 100% 82.4%, 0.0%, 83.5%, 26.3%
OKLCH 0.0 0.0 0.0 0.6927 0.2234 142.6

Contrast & Accessibility

8.28:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21BC1F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21BC1F

Color Difference (Delta E)

111.84 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, #21BC1F);
background: linear-gradient(135deg, #000000, #21BC1F);

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