black

#000000

#57CD4B

#57CD4B

Contrast Ratio

10.24:1

Delta E

107.7

Very Different

50:50 Mix

Color Values

Format #000000 #57CD4B
HEX #000000 #57CD4B
RGB 0, 0, 0 87, 205, 75
HSL 0.0, 0.0%, 0.0% 114.5, 56.5%, 54.9%
HSV 0.0, 0.0%, 0.0% 114.5, 63.4%, 80.4%
CMYK 0%, 0%, 0%, 100% 57.6%, 0.0%, 63.4%, 19.6%
OKLCH 0.0 0.0 0.0 0.7538 0.2003 141.8

Contrast & Accessibility

10.24:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57CD4B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57CD4B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57CD4B);
background: linear-gradient(135deg, #000000, #57CD4B);

Explore Each Color

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