black

#000000

#21B034

#21B034

Contrast Ratio

7.32:1

Delta E

100.92

Very Different

50:50 Mix

Color Values

Format #000000 #21B034
HEX #000000 #21B034
RGB 0, 0, 0 33, 176, 52
HSL 0.0, 0.0%, 0.0% 128.0, 68.4%, 41.0%
HSV 0.0, 0.0%, 0.0% 128.0, 81.2%, 69.0%
CMYK 0%, 0%, 0%, 100% 81.2%, 0.0%, 70.5%, 31.0%
OKLCH 0.0 0.0 0.0 0.6615 0.2 144.4

Contrast & Accessibility

7.32:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21B034 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21B034

Color Difference (Delta E)

100.92 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, #21B034);
background: linear-gradient(135deg, #000000, #21B034);

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