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Recognised as Colour

#03E1DA

  • #03E1DA
  • Cyan
  • Light
  • Nearest: Turquoise

#03E1DA is a cyan with RGB values 3, 225, 218 and HSL 178°, 97%, 45%. It is a light colour, so black text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#03E1DA#03E1DA
HEX#03E1DA
RGBrgb(3, 225, 218)
RGB (0–1)0.0118, 0.8824, 0.8549
RGB percentages1.2%, 88.2%, 85.5%
HSLhsl(178.1, 97.4%, 44.7%)
HSV / HSBhsv(178.1, 98.7%, 88.2%)
CMYK98.7%, 0%, 3.1%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer254,426
CSS custom property--colour: #03E1DA;

Brightness & contrast

Relative luminance0.58932WCAG 2.x, 0 is black and 1 is white
Perceived brightness187.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.79:1
Contrast with white1.64:1WCAG normal text: Fail
Contrast with black12.79:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#FC1E25

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D3D4DAno red cones; affects about 1% of men; ΔE 47.1 from the original
Deuteranopia#BAC2DBno green cones; the most common form, about 1% of men; ΔE 48.2 from the original
Tritanopia#00E8DEno blue cones; rare, and affects men and women equally; ΔE 3.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.64:1WCAG large text: Fail
Contrast with black, large text12.79:1WCAG large text: AAA

Named colours

Turquoise · ΔE 5.6Dark turquoise · ΔE 9.2Medium turquoise · ΔE 9.5Aqua · ΔE 11.2Cyan · ΔE 11.2Light seagreen · ΔE 17.8
Nearest named CSS colourTurquoise (#40E0D0)ΔE 5.64, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E1030A
Analogous#03E16B, #0379E1
Triadic#DA03E1, #E1DA03
Split complementary#E10379, #E16B03
Tetradic#6B03E1, #E1030A, #79E103

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B2FEFC
Lighter +30%#80FDF9
Lighter +20%#4DFDF7
Lighter +10%#1BFCF5
Darker −10%#02AFA9
Darker −20%#027C78
Darker −30%#014A48
Darker −40%#001817
More saturated +25%#00E4DD
Less saturated −25%#1FC4BF

Channel breakdown

R3
G225
B218
Red3 (1.2%)
Green225 (88.2%)
Blue218 (85.5%)
Hue178.11°
Saturation (HSL)97.37%
Lightness44.71%
Dominant channelGreen
Hex per channelR 03 · G E1 · B DA

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Every value on this page was computed from “03e1da” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.