black

#000000

#1F8C64

#1F8C64

Contrast Ratio

4.99:1

Delta E

66.56

Very Different

50:50 Mix

Color Values

Format #000000 #1F8C64
HEX #000000 #1F8C64
RGB 0, 0, 0 31, 140, 100
HSL 0.0, 0.0%, 0.0% 158.0, 63.7%, 33.5%
HSV 0.0, 0.0%, 0.0% 158.0, 77.9%, 54.9%
CMYK 0%, 0%, 0%, 100% 77.9%, 0.0%, 28.6%, 45.1%
OKLCH 0.0 0.0 0.0 0.5706 0.1137 163.1

Contrast & Accessibility

4.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F8C64 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F8C64

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F8C64);
background: linear-gradient(135deg, #000000, #1F8C64);

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