black

#000000

#5B8A21

#5B8A21

Contrast Ratio

5.1:1

Delta E

78.24

Very Different

50:50 Mix

Color Values

Format #000000 #5B8A21
HEX #000000 #5B8A21
RGB 0, 0, 0 91, 138, 33
HSL 0.0, 0.0%, 0.0% 86.9, 61.4%, 33.5%
HSV 0.0, 0.0%, 0.0% 86.9, 76.1%, 54.1%
CMYK 0%, 0%, 0%, 100% 34.1%, 0.0%, 76.1%, 45.9%
OKLCH 0.0 0.0 0.0 0.5787 0.1418 131.0

Contrast & Accessibility

5.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5B8A21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5B8A21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5B8A21);
background: linear-gradient(135deg, #000000, #5B8A21);

Explore Each Color

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