black

#000000

#21C183

#21C183

Contrast Ratio

9.02:1

Delta E

90.13

Very Different

50:50 Mix

Color Values

Format #000000 #21C183
HEX #000000 #21C183
RGB 0, 0, 0 33, 193, 131
HSL 0.0, 0.0%, 0.0% 156.8, 70.8%, 44.3%
HSV 0.0, 0.0%, 0.0% 156.8, 82.9%, 75.7%
CMYK 0%, 0%, 0%, 100% 82.9%, 0.0%, 32.1%, 24.3%
OKLCH 0.0 0.0 0.0 0.7189 0.1544 160.5

Contrast & Accessibility

9.02:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21C183 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21C183

Color Difference (Delta E)

90.13 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, #21C183);
background: linear-gradient(135deg, #000000, #21C183);

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