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Recognised as Colour

#43DF99

  • #43DF99
  • Cyan
  • Light
  • Nearest: Medium seagreen

#43DF99 is a cyan with RGB values 67, 223, 153 and HSL 153°, 71%, 57%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#43DF99#43DF99
HEX#43DF99
RGBrgb(67, 223, 153)
RGB (0–1)0.2627, 0.8745, 0.6
RGB percentages26.3%, 87.5%, 60%
HSLhsl(153.1, 70.9%, 56.9%)
HSV / HSBhsv(153.1, 70%, 87.5%)
CMYK70%, 0%, 31.4%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,448,153
CSS custom property--colour: #43DF99;

Brightness & contrast

Relative luminance0.56269WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.25:1
Contrast with white1.71:1WCAG normal text: Fail
Contrast with black12.25:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#BC2066

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDCE95no red cones; affects about 1% of men; ΔE 53.7 from the original
Deuteranopia#C9C09Eno green cones; the most common form, about 1% of men; ΔE 54.2 from the original
Tritanopia#00DECDno blue cones; rare, and affects men and women equally; ΔE 28.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.71:1WCAG large text: Fail
Contrast with black, large text12.25:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 16.6Light green · ΔE 18.5Medium spring green · ΔE 18.9Pale green · ΔE 20.7Aquamarine · ΔE 21Medium aquamarine · ΔE 23.5
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 16.65, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF4389
Analogous#43DF4B, #43D7DF
Triadic#9943DF, #DF9943
Split complementary#DF43D7, #DF4B43
Tetradic#4B43DF, #DF4389, #D7DF43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FDF8
Lighter +30%#C6F5E0
Lighter +20%#9AEEC8
Lighter +10%#6FE6B1
Darker −10%#23CC80
Darker −20%#1BA165
Darker −30%#147549
Darker −40%#0D492E
More saturated +25%#27FB9C
Less saturated −25%#5FC396

Channel breakdown

R67
G223
B153
Red67 (26.3%)
Green223 (87.5%)
Blue153 (60%)
Hue153.08°
Saturation (HSL)70.91%
Lightness56.86%
Dominant channelGreen
Hex per channelR 43 · G DF · B 99

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Every value on this page was computed from “43df99” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.