#21B197

#21B197

white

#FFFFFF

Contrast Ratio

2.69:1

Delta E

55.0

Very Different

50:50 Mix

#A0D9CA

Color Values

Format #21B197 #FFFFFF
HEX #21B197 #FFFFFF
RGB 33, 177, 151 255, 255, 255
HSL 169.2, 68.6%, 41.2% 0.0, 0.0%, 100.0%
HSV 169.2, 81.4%, 69.4% 0.0, 0.0%, 100.0%
CMYK 81.4%, 0.0%, 14.7%, 30.6% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6828 0.1207 176.5 1.0 0.0 89.9

Contrast & Accessibility

2.69:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21B197

The quick brown fox jumps over the lazy dog

Text: #21B197 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21B197 #59BEA8 #7ECCB8 #A0D9CA #C0E6DB #E0F2ED #FFFFFF

Color Mixing

#21B197

100%

#6CC5B0

75:25

#A0D9CA

50:50

#D0ECE4

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #21B197, #FFFFFF);
background: linear-gradient(135deg, #21B197, #FFFFFF);

Explore Each Color

#21B197

View full color details

white

View full color details

Related Comparisons