black

#000000

#21901A

#21901A

Contrast Ratio

5.07:1

Delta E

88.68

Very Different

50:50 Mix

Color Values

Format #000000 #21901A
HEX #000000 #21901A
RGB 0, 0, 0 33, 144, 26
HSL 0.0, 0.0%, 0.0% 116.4, 69.4%, 33.3%
HSV 0.0, 0.0%, 0.0% 116.4, 81.9%, 56.5%
CMYK 0%, 0%, 0%, 100% 77.1%, 0.0%, 81.9%, 43.5%
OKLCH 0.0 0.0 0.0 0.5711 0.179 142.2

Contrast & Accessibility

5.07:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21901A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21901A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21901A);
background: linear-gradient(135deg, #000000, #21901A);

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