black

#000000

#648B3D

#648B3D

Contrast Ratio

5.3:1

Delta E

70.55

Very Different

50:50 Mix

Color Values

Format #000000 #648B3D
HEX #000000 #648B3D
RGB 0, 0, 0 100, 139, 61
HSL 0.0, 0.0%, 0.0% 90.0, 39.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 90.0, 56.1%, 54.5%
CMYK 0%, 0%, 0%, 100% 28.1%, 0.0%, 56.1%, 45.5%
OKLCH 0.0 0.0 0.0 0.5898 0.1159 131.2

Contrast & Accessibility

5.3:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #648B3D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #648B3D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #648B3D);
background: linear-gradient(135deg, #000000, #648B3D);

Explore Each Color

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