black

#000000

#338D4F

#338D4F

Contrast Ratio

5.06:1

Delta E

71.07

Very Different

50:50 Mix

Color Values

Format #000000 #338D4F
HEX #000000 #338D4F
RGB 0, 0, 0 51, 141, 79
HSL 0.0, 0.0%, 0.0% 138.7, 46.9%, 37.6%
HSV 0.0, 0.0%, 0.0% 138.7, 63.8%, 55.3%
CMYK 0%, 0%, 0%, 100% 63.8%, 0.0%, 44.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.5739 0.1273 150.5

Contrast & Accessibility

5.06:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #338D4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #338D4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #338D4F);
background: linear-gradient(135deg, #000000, #338D4F);

Explore Each Color

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