black

#000000

#3F9B75

#3F9B75

Contrast Ratio

6.16:1

Delta E

69.48

Very Different

50:50 Mix

Color Values

Format #000000 #3F9B75
HEX #000000 #3F9B75
RGB 0, 0, 0 63, 155, 117
HSL 0.0, 0.0%, 0.0% 155.2, 42.2%, 42.7%
HSV 0.0, 0.0%, 0.0% 155.2, 59.4%, 60.8%
CMYK 0%, 0%, 0%, 100% 59.4%, 0.0%, 24.5%, 39.2%
OKLCH 0.0 0.0 0.0 0.6235 0.1056 163.2

Contrast & Accessibility

6.16:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9B75 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9B75

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9B75);
background: linear-gradient(135deg, #000000, #3F9B75);

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