black

#000000

#CDFF4F

#CDFF4F

Contrast Ratio

18.01:1

Delta E

126.34

Very Different

50:50 Mix

Color Values

Format #000000 #CDFF4F
HEX #000000 #CDFF4F
RGB 0, 0, 0 205, 255, 79
HSL 0.0, 0.0%, 0.0% 77.0, 100.0%, 65.5%
HSV 0.0, 0.0%, 0.0% 77.0, 69.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 19.6%, 0.0%, 69.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.9341 0.2029 124.1

Contrast & Accessibility

18.01:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CDFF4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CDFF4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CDFF4F);
background: linear-gradient(135deg, #000000, #CDFF4F);

Explore Each Color

Related Comparisons