black

#000000

#497C2C

#497C2C

Contrast Ratio

4.2:1

Delta E

68.16

Very Different

50:50 Mix

Color Values

Format #000000 #497C2C
HEX #000000 #497C2C
RGB 0, 0, 0 73, 124, 44
HSL 0.0, 0.0%, 0.0% 98.3, 47.6%, 32.9%
HSV 0.0, 0.0%, 0.0% 98.3, 64.5%, 48.6%
CMYK 0%, 0%, 0%, 100% 41.1%, 0.0%, 64.5%, 51.4%
OKLCH 0.0 0.0 0.0 0.5321 0.1246 135.9

Contrast & Accessibility

4.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #497C2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #497C2C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #497C2C);
background: linear-gradient(135deg, #000000, #497C2C);

Explore Each Color

Related Comparisons