black

#000000

#91CD57

#91CD57

Contrast Ratio

11.07:1

Delta E

99.94

Very Different

50:50 Mix

Color Values

Format #000000 #91CD57
HEX #000000 #91CD57
RGB 0, 0, 0 145, 205, 87
HSL 0.0, 0.0%, 0.0% 90.5, 54.1%, 57.3%
HSV 0.0, 0.0%, 0.0% 90.5, 57.6%, 80.4%
CMYK 0%, 0%, 0%, 100% 29.3%, 0.0%, 57.6%, 19.6%
OKLCH 0.0 0.0 0.0 0.7824 0.1622 131.7

Contrast & Accessibility

11.07:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91CD57 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91CD57

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91CD57);
background: linear-gradient(135deg, #000000, #91CD57);

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