black

#000000

#40A718

#40A718

Contrast Ratio

6.76:1

Delta E

99.4

Very Different

50:50 Mix

Color Values

Format #000000 #40A718
HEX #000000 #40A718
RGB 0, 0, 0 64, 167, 24
HSL 0.0, 0.0%, 0.0% 103.2, 74.9%, 37.5%
HSV 0.0, 0.0%, 0.0% 103.2, 85.6%, 65.5%
CMYK 0%, 0%, 0%, 100% 61.7%, 0.0%, 85.6%, 34.5%
OKLCH 0.0 0.0 0.0 0.6427 0.1945 139.3

Contrast & Accessibility

6.76:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40A718 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40A718

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40A718);
background: linear-gradient(135deg, #000000, #40A718);

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