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Colour

#0AB3AD

  • #0AB3AD
  • Cyan
  • Dark
  • Nearest: Light seagreen

#0AB3AD is a cyan with RGB values 10, 179, 173 and HSL 178°, 89%, 37%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#0AB3AD#0AB3AD
HEX#0AB3AD
RGBrgb(10, 179, 173)
RGB (0–1)0.0392, 0.702, 0.6784
RGB percentages3.9%, 70.2%, 67.8%
HSLhsl(177.9, 89.4%, 37.1%)
HSV / HSBhsv(177.9, 94.4%, 70.2%)
CMYK94.4%, 0%, 3.4%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer701,357
CSS custom property--colour: #0AB3AD;

Brightness & contrast

Relative luminance0.35322WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.06:1
Contrast with white2.6:1WCAG normal text: Fail
Contrast with black8.06:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#F54C52

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A8A9ADno red cones; affects about 1% of men; ΔE 39.3 from the original
Deuteranopia#939AAEno green cones; the most common form, about 1% of men; ΔE 40.3 from the original
Tritanopia#00B8B1no blue cones; rare, and affects men and women equally; ΔE 2.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.6:1WCAG large text: Fail
Contrast with black, large text8.06:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 1.6Medium turquoise · ΔE 10.9Dark turquoise · ΔE 11.1Dark cyan · ΔE 15.9Turquoise · ΔE 16.7Medium aquamarine · ΔE 18.7
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 1.62, below the just-noticeable difference
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B30A10
Analogous#0AB359, #0A64B3
Triadic#AD0AB3, #B3AD0A
Split complementary#B30A64, #B3590A
Tetradic#590AB3, #B30A10, #64B30A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#90F9F5
Lighter +30%#60F6F1
Lighter +20%#30F3EC
Lighter +10%#0DE3DC
Darker −10%#07837E
Darker −20%#055250
Darker −30%#022221
Darker −40%#000000
More saturated +25%#00BDB6
Less saturated −25%#229B97

Channel breakdown

R10
G179
B173
Red10 (3.9%)
Green179 (70.2%)
Blue173 (67.8%)
Hue177.87°
Saturation (HSL)89.42%
Lightness37.06%
Dominant channelGreen
Hex per channelR 0A · G B3 · B AD

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Every value on this page was computed from “0ab3ad” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.