black

#000000

#57AB3A

#57AB3A

Contrast Ratio

7.29:1

Delta E

92.08

Very Different

50:50 Mix

Color Values

Format #000000 #57AB3A
HEX #000000 #57AB3A
RGB 0, 0, 0 87, 171, 58
HSL 0.0, 0.0%, 0.0% 104.6, 49.3%, 44.9%
HSV 0.0, 0.0%, 0.0% 104.6, 66.1%, 67.1%
CMYK 0%, 0%, 0%, 100% 49.1%, 0.0%, 66.1%, 32.9%
OKLCH 0.0 0.0 0.0 0.6646 0.17 138.7

Contrast & Accessibility

7.29:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57AB3A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57AB3A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57AB3A);
background: linear-gradient(135deg, #000000, #57AB3A);

Explore Each Color

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