black

#000000

#37EC13

#37EC13

Contrast Ratio

13.17:1

Delta E

136.61

Very Different

50:50 Mix

Color Values

Format #000000 #37EC13
HEX #000000 #37EC13
RGB 0, 0, 0 55, 236, 19
HSL 0.0, 0.0%, 0.0% 110.0, 85.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 110.0, 91.9%, 92.5%
CMYK 0%, 0%, 0%, 100% 76.7%, 0.0%, 91.9%, 7.5%
OKLCH 0.0 0.0 0.0 0.8224 0.2688 141.4

Contrast & Accessibility

13.17:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37EC13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #37EC13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #37EC13);
background: linear-gradient(135deg, #000000, #37EC13);

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