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Recognised as Colour

#10DDCF

  • #10DDCF
  • Cyan
  • Light
  • Nearest: Turquoise

#10DDCF is a cyan with RGB values 16, 221, 207 and HSL 176°, 86%, 46%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#10DDCF#10DDCF
HEX#10DDCF
RGBrgb(16, 221, 207)
RGB (0–1)0.0627, 0.8667, 0.8118
RGB percentages6.3%, 86.7%, 81.2%
HSLhsl(175.9, 86.5%, 46.5%)
HSV / HSBhsv(175.9, 92.8%, 86.7%)
CMYK92.8%, 0%, 6.3%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,105,359
CSS custom property--colour: #10DDCF;

Brightness & contrast

Relative luminance0.56328WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.27:1
Contrast with white1.71:1WCAG normal text: Fail
Contrast with black12.27:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#EF2230

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D0D0CFno red cones; affects about 1% of men; ΔE 47.1 from the original
Deuteranopia#B8BED1no green cones; the most common form, about 1% of men; ΔE 48.7 from the original
Tritanopia#00E3D8no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.71:1WCAG large text: Fail
Contrast with black, large text12.27:1WCAG large text: AAA

Named colours

Turquoise · ΔE 3.5Medium turquoise · ΔE 10.2Dark turquoise · ΔE 11.2Aqua · ΔE 14.2Cyan · ΔE 14.2Light seagreen · ΔE 16.8
Nearest named CSS colourTurquoise (#40E0D0)ΔE 3.5, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD101E
Analogous#10DD68, #1085DD
Triadic#CF10DD, #DDCF10
Split complementary#DD1084, #DD6810
Tetradic#6810DD, #DD101E, #85DD10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFFAF6
Lighter +30%#8FF7F0
Lighter +20%#60F3E9
Lighter +10%#30F0E3
Darker −10%#0DADA2
Darker −20%#097E76
Darker −30%#064E49
Darker −40%#021F1D
More saturated +25%#00EDDD
Less saturated −25%#2EBFB5

Channel breakdown

R16
G221
B207
Red16 (6.3%)
Green221 (86.7%)
Blue207 (81.2%)
Hue175.9°
Saturation (HSL)86.5%
Lightness46.47%
Dominant channelGreen
Hex per channelR 10 · G DD · B CF

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Every value on this page was computed from “10ddcf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.