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Recognised as Colour

#43AD99

  • #43AD99
  • Cyan
  • Dark
  • Nearest: Light seagreen

#43AD99 is a cyan with RGB values 67, 173, 153 and HSL 169°, 44%, 47%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#43AD99#43AD99
HEX#43AD99
RGBrgb(67, 173, 153)
RGB (0–1)0.2627, 0.6784, 0.6
RGB percentages26.3%, 67.8%, 60%
HSLhsl(168.7, 44.2%, 47.1%)
HSV / HSBhsv(168.7, 61.3%, 67.8%)
CMYK61.3%, 0%, 11.6%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,435,353
CSS custom property--colour: #43AD99;

Brightness & contrast

Relative luminance0.3338WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.68:1
Contrast with white2.74:1WCAG normal text: Fail
Contrast with black7.68:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#BC5266

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A6A398no red cones; affects about 1% of men; ΔE 34.7 from the original
Deuteranopia#97989Bno green cones; the most common form, about 1% of men; ΔE 35.6 from the original
Tritanopia#00B0A7no blue cones; rare, and affects men and women equally; ΔE 8.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.74:1WCAG large text: Fail
Contrast with black, large text7.68:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 8Medium aquamarine · ΔE 13.6Medium turquoise · ΔE 15.8Dark cyan · ΔE 16.6Cadetblue · ΔE 18.1Dark turquoise · ΔE 18.9
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 8.04, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AD4357
Analogous#43AD64, #438CAD
Triadic#9943AD, #AD9943
Split complementary#AD438C, #AD6443
Tetradic#6443AD, #AD4357, #8CAD43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFEDE7
Lighter +30%#ABDED5
Lighter +20%#86D0C2
Lighter +10%#61C2B0
Darker −10%#358878
Darker −20%#276358
Darker −30%#183F37
Darker −40%#0A1A17
More saturated +25%#25CBAC
Less saturated −25%#618F86

Channel breakdown

R67
G173
B153
Red67 (26.3%)
Green173 (67.8%)
Blue153 (60%)
Hue168.68°
Saturation (HSL)44.17%
Lightness47.06%
Dominant channelGreen
Hex per channelR 43 · G AD · B 99

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Every value on this page was computed from “43ad99” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.