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Recognised as Colour

#01DDAF

  • #01DDAF
  • Cyan
  • Light
  • Nearest: Aquamarine

#01DDAF is a cyan with RGB values 1, 221, 175 and HSL 167°, 99%, 44%. It is a light colour, so black text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#01DDAF#01DDAF
HEX#01DDAF
RGBrgb(1, 221, 175)
RGB (0–1)0.0039, 0.8667, 0.6863
RGB percentages0.4%, 86.7%, 68.6%
HSLhsl(167.5, 99.1%, 43.5%)
HSV / HSBhsv(167.5, 99.5%, 86.7%)
CMYK99.5%, 0%, 20.8%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer122,287
CSS custom property--colour: #01DDAF;

Brightness & contrast

Relative luminance0.54815WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.96:1
Contrast with white1.76:1WCAG normal text: Fail
Contrast with black11.96:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#FE2250

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6CDADno red cones; affects about 1% of men; ΔE 54.1 from the original
Deuteranopia#C0BDB2no green cones; the most common form, about 1% of men; ΔE 54.9 from the original
Tritanopia#00DFD0no blue cones; rare, and affects men and women equally; ΔE 17.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.76:1WCAG large text: Fail
Contrast with black, large text11.96:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 16.6Medium aquamarine · ΔE 17.7Turquoise · ΔE 18.4Medium seagreen · ΔE 21.1Medium turquoise · ΔE 26Light seagreen · ΔE 27.7
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 16.56, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD012F
Analogous#01DD41, #019DDD
Triadic#AF01DD, #DDAF01
Split complementary#DD019D, #DD4101
Tetradic#4101DD, #DD012F, #9DDD01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ABFFED
Lighter +30%#79FEE2
Lighter +20%#46FED8
Lighter +10%#13FECD
Darker −10%#01AA87
Darker −20%#01775F
Darker −30%#004536
Darker −40%#00120E
More saturated +25%#00DEB0
Less saturated −25%#1DC19F

Channel breakdown

R1
G221
B175
Red1 (0.4%)
Green221 (86.7%)
Blue175 (68.6%)
Hue167.45°
Saturation (HSL)99.1%
Lightness43.53%
Dominant channelGreen
Hex per channelR 01 · G DD · B AF

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Every value on this page was computed from “01ddaf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.