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Recognised as Colour

#68E7D2

  • #68E7D2
  • Cyan
  • Light
  • Nearest: Turquoise

#68E7D2 is a cyan with RGB values 104, 231, 210 and HSL 170°, 73%, 66%. It is a light colour, so black text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#68E7D2#68E7D2
HEX#68E7D2
RGBrgb(104, 231, 210)
RGB (0–1)0.4078, 0.9059, 0.8235
RGB percentages40.8%, 90.6%, 82.4%
HSLhsl(170.1, 72.6%, 65.7%)
HSV / HSBhsv(170.1, 55%, 90.6%)
CMYK55%, 0%, 9.1%, 9.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,875,090
CSS custom property--colour: #68E7D2;

Brightness & contrast

Relative luminance0.64748WCAG 2.x, 0 is black and 1 is white
Perceived brightness199 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.95:1
Contrast with white1.51:1WCAG normal text: Fail
Contrast with black13.95:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#97182D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DEDBD1no red cones; affects about 1% of men; ΔE 40 from the original
Deuteranopia#CACCD4no green cones; the most common form, about 1% of men; ΔE 41.3 from the original
Tritanopia#00EBE0no blue cones; rare, and affects men and women equally; ΔE 11.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.51:1WCAG large text: Fail
Contrast with black, large text13.95:1WCAG large text: AAA

Named colours

Turquoise · ΔE 6.1Medium turquoise · ΔE 11.3Medium aquamarine · ΔE 12.5Aquamarine · ΔE 13.8Dark turquoise · ΔE 15.9Aqua · ΔE 17.2
Nearest named CSS colourTurquoise (#40E0D0)ΔE 6.1, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E7687D
Analogous#68E793, #68BDE7
Triadic#D268E7, #E7D268
Split complementary#E768BD, #E79268
Tetradic#9268E7, #E7687D, #BDE768

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#ECFCF9
Lighter +20%#C0F5EC
Lighter +10%#94EEDF
Darker −10%#3CE0C5
Darker −20%#20C9AD
Darker −30%#199D87
Darker −40%#127161
More saturated +25%#52FDE1
Less saturated −25%#7ED1C3

Channel breakdown

R104
G231
B210
Red104 (40.8%)
Green231 (90.6%)
Blue210 (82.4%)
Hue170.08°
Saturation (HSL)72.57%
Lightness65.69%
Dominant channelGreen
Hex per channelR 68 · G E7 · B D2

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Every value on this page was computed from “68e7d2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.