black

#000000

#64D57F

#64D57F

Contrast Ratio

11.37:1

Delta E

98.01

Very Different

50:50 Mix

Color Values

Format #000000 #64D57F
HEX #000000 #64D57F
RGB 0, 0, 0 100, 213, 127
HSL 0.0, 0.0%, 0.0% 134.3, 57.4%, 61.4%
HSV 0.0, 0.0%, 0.0% 134.3, 53.1%, 83.5%
CMYK 0%, 0%, 0%, 100% 53.1%, 0.0%, 40.4%, 16.5%
OKLCH 0.0 0.0 0.0 0.7859 0.1597 149.3

Contrast & Accessibility

11.37:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64D57F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64D57F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64D57F);
background: linear-gradient(135deg, #000000, #64D57F);

Explore Each Color

Related Comparisons