black

#000000

#1B9739

#1B9739

Contrast Ratio

5.53:1

Delta E

85.37

Very Different

50:50 Mix

Color Values

Format #000000 #1B9739
HEX #000000 #1B9739
RGB 0, 0, 0 27, 151, 57
HSL 0.0, 0.0%, 0.0% 134.5, 69.7%, 34.9%
HSV 0.0, 0.0%, 0.0% 134.5, 82.1%, 59.2%
CMYK 0%, 0%, 0%, 100% 82.1%, 0.0%, 62.3%, 40.8%
OKLCH 0.0 0.0 0.0 0.5924 0.1685 146.5

Contrast & Accessibility

5.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1B9739 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1B9739

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1B9739);
background: linear-gradient(135deg, #000000, #1B9739);

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