black

#000000

#21CD20

#21CD20

Contrast Ratio

9.82:1

Delta E

120.57

Very Different

50:50 Mix

Color Values

Format #000000 #21CD20
HEX #000000 #21CD20
RGB 0, 0, 0 33, 205, 32
HSL 0.0, 0.0%, 0.0% 119.7, 73.0%, 46.5%
HSV 0.0, 0.0%, 0.0% 119.7, 84.4%, 80.4%
CMYK 0%, 0%, 0%, 100% 83.9%, 0.0%, 84.4%, 19.6%
OKLCH 0.0 0.0 0.0 0.7383 0.24 142.6

Contrast & Accessibility

9.82:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21CD20 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21CD20

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21CD20);
background: linear-gradient(135deg, #000000, #21CD20);

Explore Each Color

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