black

#000000

#1F9544

#1F9544

Contrast Ratio

5.44:1

Delta E

80.77

Very Different

50:50 Mix

Color Values

Format #000000 #1F9544
HEX #000000 #1F9544
RGB 0, 0, 0 31, 149, 68
HSL 0.0, 0.0%, 0.0% 138.8, 65.6%, 35.3%
HSV 0.0, 0.0%, 0.0% 138.8, 79.2%, 58.4%
CMYK 0%, 0%, 0%, 100% 79.2%, 0.0%, 54.4%, 41.6%
OKLCH 0.0 0.0 0.0 0.589 0.1556 148.7

Contrast & Accessibility

5.44:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F9544 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F9544

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F9544);
background: linear-gradient(135deg, #000000, #1F9544);

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