Turquoise
#40E0D0
| HEX | #40E0D0 |
|---|---|
| RGB | 64, 224, 208 |
| HSL | 174°, 72%, 56% |
| CMYK | 71%, 0%, 7%, 12% |
| Relative luminance | 0.59 |
Text contrast
On white
1.64:1 Below AA
On black
12.79:1 Passes AA
Colours that work with it
Complement
Analogous
Triadic
Shade scale
Seen with colour blindness
How to read this
- A hex code writes red, green and blue as two hexadecimal digits each. #ff0000 is red at full strength and the others at zero.
- HSL states hue (0–360°), saturation and lightness. Nudging a colour brighter means changing one number, which is why it is easier to work with by hand.
- Text contrast follows WCAG. Body-size text needs 4.5:1 or better, and 21:1 between white and black is the maximum possible.
- The colour-blindness row computes how this colour appears under three types of colour vision deficiency — the reason never to encode information in colour alone.
Frequently asked questions
Q. What is the hex code for Turquoise?
#40E0D0. That is 64, 224, 208 in RGB, and hue 174°, saturation 72%, lightness 56% in HSL.
Q. Should text on Turquoise be white or black?
Black. Contrast against white is 1.64:1 and against black 12.79:1, so take the higher one if body-size text has to be readable.
Q. What is the complement of Turquoise?
#E03E4E, sitting 180° across the colour wheel. Side by side the two push against each other hardest, which makes it a good accent but tiring over large areas.
Q. Can I send these CMYK values straight to print?
The computed values are C 71% · M 0% · Y 7% · K 12%. Real printing depends on paper and ink, so check against the printer's swatch book when the colour matters.
Q. Is this colour distinguishable with colour blindness?
It appears as #8587D4 with protanopia, #7C70D5 with deuteranopia and #48D7D8 with tritanopia. Where those values converge with another colour, add a shape or a label instead of relying on hue.