black

#000000

#438C1B

#438C1B

Contrast Ratio

5.01:1

Delta E

83.06

Very Different

50:50 Mix

Color Values

Format #000000 #438C1B
HEX #000000 #438C1B
RGB 0, 0, 0 67, 140, 27
HSL 0.0, 0.0%, 0.0% 98.8, 67.7%, 32.7%
HSV 0.0, 0.0%, 0.0% 98.8, 80.7%, 54.9%
CMYK 0%, 0%, 0%, 100% 52.1%, 0.0%, 80.7%, 45.1%
OKLCH 0.0 0.0 0.0 0.571 0.1604 137.3

Contrast & Accessibility

5.01:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438C1B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438C1B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438C1B);
background: linear-gradient(135deg, #000000, #438C1B);

Explore Each Color

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