black

#000000

#21A018

#21A018

Contrast Ratio

6.11:1

Delta E

97.96

Very Different

50:50 Mix

Color Values

Format #000000 #21A018
HEX #000000 #21A018
RGB 0, 0, 0 33, 160, 24
HSL 0.0, 0.0%, 0.0% 116.0, 73.9%, 36.1%
HSV 0.0, 0.0%, 0.0% 116.0, 85.0%, 62.7%
CMYK 0%, 0%, 0%, 100% 79.4%, 0.0%, 85.0%, 37.3%
OKLCH 0.0 0.0 0.0 0.6157 0.1971 142.1

Contrast & Accessibility

6.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21A018 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21A018

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21A018);
background: linear-gradient(135deg, #000000, #21A018);

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