black

#000000

#339D7F

#339D7F

Contrast Ratio

6.27:1

Delta E

69.7

Very Different

50:50 Mix

Color Values

Format #000000 #339D7F
HEX #000000 #339D7F
RGB 0, 0, 0 51, 157, 127
HSL 0.0, 0.0%, 0.0% 163.0, 51.0%, 40.8%
HSV 0.0, 0.0%, 0.0% 163.0, 67.5%, 61.6%
CMYK 0%, 0%, 0%, 100% 67.5%, 0.0%, 19.1%, 38.4%
OKLCH 0.0 0.0 0.0 0.6278 0.1064 170.4

Contrast & Accessibility

6.27:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #339D7F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #339D7F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #339D7F);
background: linear-gradient(135deg, #000000, #339D7F);

Explore Each Color

Related Comparisons