black

#000000

#90C440

#90C440

Contrast Ratio

10.16:1

Delta E

100.73

Very Different

50:50 Mix

Color Values

Format #000000 #90C440
HEX #000000 #90C440
RGB 0, 0, 0 144, 196, 64
HSL 0.0, 0.0%, 0.0% 83.6, 52.8%, 51.0%
HSV 0.0, 0.0%, 0.0% 83.6, 67.3%, 76.9%
CMYK 0%, 0%, 0%, 100% 26.5%, 0.0%, 67.3%, 23.1%
OKLCH 0.0 0.0 0.0 0.7582 0.1689 128.4

Contrast & Accessibility

10.16:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90C440 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90C440

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90C440);
background: linear-gradient(135deg, #000000, #90C440);

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