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Recognised as Colour

#43DCA4

  • #43DCA4
  • Cyan
  • Light
  • Nearest: Aquamarine

#43DCA4 is a cyan with RGB values 67, 220, 164 and HSL 158°, 69%, 56%. 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

#43DCA4#43DCA4
HEX#43DCA4
RGBrgb(67, 220, 164)
RGB (0–1)0.2627, 0.8627, 0.6431
RGB percentages26.3%, 86.3%, 64.3%
HSLhsl(158, 68.6%, 56.3%)
HSV / HSBhsv(158, 69.5%, 86.3%)
CMYK69.5%, 0%, 25.5%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,447,396
CSS custom property--colour: #43DCA4;

Brightness & contrast

Relative luminance0.5506WCAG 2.x, 0 is black and 1 is white
Perceived brightness181.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.01:1
Contrast with white1.75:1WCAG normal text: Fail
Contrast with black12.01:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#BC235B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D8CCA1no red cones; affects about 1% of men; ΔE 50.8 from the original
Deuteranopia#C4BEA8no green cones; the most common form, about 1% of men; ΔE 51.3 from the original
Tritanopia#00DCCDno blue cones; rare, and affects men and women equally; ΔE 22.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.75:1WCAG large text: Fail
Contrast with black, large text12.01:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 16.2Medium seagreen · ΔE 16.7Medium aquamarine · ΔE 16.8Turquoise · ΔE 22.1Light green · ΔE 23Medium spring green · ΔE 25.6
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 16.18, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DC437B
Analogous#43DC57, #43C8DC
Triadic#A443DC, #DCA443
Split complementary#DC43C8, #DC5743
Tetradic#5743DC, #DC437B, #C8DC43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFCF7
Lighter +30%#C4F4E2
Lighter +20%#99ECCE
Lighter +10%#6EE4B9
Darker −10%#25C78C
Darker −20%#1D9C6E
Darker −30%#15714F
Darker −40%#0D4631
More saturated +25%#27F8AB
Less saturated −25%#5FC09D

Channel breakdown

R67
G220
B164
Red67 (26.3%)
Green220 (86.3%)
Blue164 (64.3%)
Hue158.04°
Saturation (HSL)68.61%
Lightness56.27%
Dominant channelGreen
Hex per channelR 43 · G DC · B A4

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Every value on this page was computed from “43dca4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.