black

#000000

#21B669

#21B669

Contrast Ratio

7.96:1

Delta E

90.19

Very Different

50:50 Mix

Color Values

Format #000000 #21B669
HEX #000000 #21B669
RGB 0, 0, 0 33, 182, 105
HSL 0.0, 0.0%, 0.0% 149.0, 69.3%, 42.2%
HSV 0.0, 0.0%, 0.0% 149.0, 81.9%, 71.4%
CMYK 0%, 0%, 0%, 100% 81.9%, 0.0%, 42.3%, 28.6%
OKLCH 0.0 0.0 0.0 0.6848 0.1637 154.1

Contrast & Accessibility

7.96:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21B669 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21B669

Color Difference (Delta E)

90.19 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, #21B669);
background: linear-gradient(135deg, #000000, #21B669);

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