black

#000000

#57AB3B

#57AB3B

Contrast Ratio

7.29:1

Delta E

91.82

Very Different

50:50 Mix

Color Values

Format #000000 #57AB3B
HEX #000000 #57AB3B
RGB 0, 0, 0 87, 171, 59
HSL 0.0, 0.0%, 0.0% 105.0, 48.7%, 45.1%
HSV 0.0, 0.0%, 0.0% 105.0, 65.5%, 67.1%
CMYK 0%, 0%, 0%, 100% 49.1%, 0.0%, 65.5%, 32.9%
OKLCH 0.0 0.0 0.0 0.6647 0.1693 138.8

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: #57AB3B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57AB3B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57AB3B);
background: linear-gradient(135deg, #000000, #57AB3B);

Explore Each Color

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