black

#000000

#21B047

#21B047

Contrast Ratio

7.37:1

Delta E

95.94

Very Different

50:50 Mix

Color Values

Format #000000 #21B047
HEX #000000 #21B047
RGB 0, 0, 0 33, 176, 71
HSL 0.0, 0.0%, 0.0% 135.9, 68.4%, 41.0%
HSV 0.0, 0.0%, 0.0% 135.9, 81.2%, 69.0%
CMYK 0%, 0%, 0%, 100% 81.2%, 0.0%, 59.7%, 31.0%
OKLCH 0.0 0.0 0.0 0.6635 0.1861 147.0

Contrast & Accessibility

7.37:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21B047 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21B047

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21B047);
background: linear-gradient(135deg, #000000, #21B047);

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