black

#000000

#197D73

#197D73

Contrast Ratio

4.22:1

Delta E

55.74

Very Different

50:50 Mix

#183E3A

Color Values

Format #000000 #197D73
HEX #000000 #197D73
RGB 0, 0, 0 25, 125, 115
HSL 0.0, 0.0%, 0.0% 174.0, 66.7%, 29.4%
HSV 0.0, 0.0%, 0.0% 174.0, 80.0%, 49.0%
CMYK 0%, 0%, 0%, 100% 80.0%, 0.0%, 8.0%, 51.0%
OKLCH 0.0 0.0 0.0 0.5333 0.0878 184.6

Contrast & Accessibility

4.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #197D73 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #197D73

Color Difference (Delta E)

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

Gradient

#000000 #0F1918 #142B28 #183E3A #1B524C #1B675F #197D73

Color Mixing

#000000

100%

#122220

75:25

#183E3A

50:50

#1B5D55

25:75

#197D73

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #197D73);
background: linear-gradient(135deg, #000000, #197D73);

Explore Each Color

black

View full color details

#197D73

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