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Recognised as Colour

#01BDAD

  • #01BDAD
  • Cyan
  • Dark
  • Nearest: Light seagreen

#01BDAD is a cyan with RGB values 1, 189, 173 and HSL 175°, 99%, 37%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#01BDAD#01BDAD
HEX#01BDAD
RGBrgb(1, 189, 173)
RGB (0–1)0.0039, 0.7412, 0.6784
RGB percentages0.4%, 74.1%, 67.8%
HSLhsl(174.9, 98.9%, 37.3%)
HSV / HSBhsv(174.9, 99.5%, 74.1%)
CMYK99.5%, 0%, 8.5%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer114,093
CSS custom property--colour: #01BDAD;

Brightness & contrast

Relative luminance0.39419WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.88:1
Contrast with white2.36:1WCAG normal text: Fail
Contrast with black8.88:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#FE4252

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3B1ACno red cones; affects about 1% of men; ΔE 43.4 from the original
Deuteranopia#9EA2AFno green cones; the most common form, about 1% of men; ΔE 44.5 from the original
Tritanopia#00C1B8no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.36:1WCAG large text: Fail
Contrast with black, large text8.88:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 7.2Medium turquoise · ΔE 11Turquoise · ΔE 12.3Dark turquoise · ΔE 12.4Medium aquamarine · ΔE 14.1Dark cyan · ΔE 21.7
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 7.17, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BD0111
Analogous#01BD4F, #016FBD
Triadic#AD01BD, #BDAD01
Split complementary#BD016F, #BD4F01
Tetradic#4F01BD, #BD0111, #6FBD01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8CFEF5
Lighter +30%#59FEF0
Lighter +20%#26FEEB
Lighter +10%#01F0DB
Darker −10%#018A7F
Darker −20%#005850
Darker −30%#002522
Darker −40%#000000
More saturated +25%#00BEAE
Less saturated −25%#19A599

Channel breakdown

R1
G189
B173
Red1 (0.4%)
Green189 (74.1%)
Blue173 (67.8%)
Hue174.89°
Saturation (HSL)98.95%
Lightness37.25%
Dominant channelGreen
Hex per channelR 01 · G BD · B AD

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