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Recognised as Colour

#43D19D

  • #43D19D
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#43D19D is a cyan with RGB values 67, 209, 157 and HSL 158°, 61%, 54%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#43D19D#43D19D
HEX#43D19D
RGBrgb(67, 209, 157)
RGB (0–1)0.2627, 0.8196, 0.6157
RGB percentages26.3%, 82%, 61.6%
HSLhsl(158, 60.7%, 54.1%)
HSV / HSBhsv(158, 67.9%, 82%)
CMYK67.9%, 0%, 24.9%, 18%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,444,573
CSS custom property--colour: #43D19D;

Brightness & contrast

Relative luminance0.49229WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.85:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.85:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#BC2E62

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CDC29Ano red cones; affects about 1% of men; ΔE 48 from the original
Deuteranopia#BAB5A0no green cones; the most common form, about 1% of men; ΔE 48.2 from the original
Tritanopia#00D1C3no blue cones; rare, and affects men and women equally; ΔE 20.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.85:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 13.3Medium seagreen · ΔE 14Aquamarine · ΔE 17.8Turquoise · ΔE 20.7Light green · ΔE 24.8Dark seagreen · ΔE 26.5
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 13.34, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D14377
Analogous#43D156, #43BED1
Triadic#9D43D1, #D19D43
Split complementary#D143BE, #D15643
Tetradic#5643D1, #D14377, #BED143

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7F9F2
Lighter +30%#BEEFDD
Lighter +20%#95E5C8
Lighter +10%#6CDBB2
Darker −10%#2CB583
Darker −20%#228C65
Darker −30%#186347
Darker −40%#0E3A2A
More saturated +25%#26EEA5
Less saturated −25%#60B495

Channel breakdown

R67
G209
B157
Red67 (26.3%)
Green209 (82%)
Blue157 (61.6%)
Hue158.03°
Saturation (HSL)60.68%
Lightness54.12%
Dominant channelGreen
Hex per channelR 43 · G D1 · B 9D

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Every value on this page was computed from “43d19d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.