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Recognised as Colour

#23C0AA

  • #23C0AA
  • Cyan
  • Dark
  • Nearest: Light seagreen

#23C0AA is a cyan with RGB values 35, 192, 170 and HSL 172°, 69%, 45%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#23C0AA#23C0AA
HEX#23C0AA
RGBrgb(35, 192, 170)
RGB (0–1)0.1373, 0.7529, 0.6667
RGB percentages13.7%, 75.3%, 66.7%
HSLhsl(171.6, 69.2%, 44.5%)
HSV / HSBhsv(171.6, 81.8%, 75.3%)
CMYK81.8%, 0%, 11.5%, 24.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,343,082
CSS custom property--colour: #23C0AA;

Brightness & contrast

Relative luminance0.40959WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.19:1
Contrast with white2.28:1WCAG normal text: Fail
Contrast with black9.19:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#DC3F55

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7B4A9no red cones; affects about 1% of men; ΔE 43.1 from the original
Deuteranopia#A3A5ACno green cones; the most common form, about 1% of men; ΔE 44.4 from the original
Tritanopia#00C3B9no blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.28:1WCAG large text: Fail
Contrast with black, large text9.19:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 9.8Medium aquamarine · ΔE 11.2Turquoise · ΔE 11.9Medium turquoise · ΔE 12.4Dark turquoise · ΔE 14.9Dark cyan · ΔE 23.9
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 9.78, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C02339
Analogous#23C05B, #2388C0
Triadic#AA23C0, #C0AA23
Split complementary#C02388, #C05B23
Tetradic#5B23C0, #C02339, #88C023

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCF3EB
Lighter +30%#91EBDE
Lighter +20%#66E3D2
Lighter +10%#3BDBC5
Darker −10%#1B9584
Darker −20%#136A5E
Darker −30%#0B3F37
Darker −40%#041311
More saturated +25%#07DCBE
Less saturated −25%#3FA496

Channel breakdown

R35
G192
B170
Red35 (13.7%)
Green192 (75.3%)
Blue170 (66.7%)
Hue171.59°
Saturation (HSL)69.16%
Lightness44.51%
Dominant channelGreen
Hex per channelR 23 · G C0 · B AA

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Every value on this page was computed from “23c0aa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.