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Recognised as Colour

#43E4BF

  • #43E4BF
  • Cyan
  • Light
  • Nearest: Aquamarine

#43E4BF is a cyan with RGB values 67, 228, 191 and HSL 166°, 75%, 58%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#43E4BF#43E4BF
HEX#43E4BF
RGBrgb(67, 228, 191)
RGB (0–1)0.2627, 0.8941, 0.749
RGB percentages26.3%, 89.4%, 74.9%
HSLhsl(166.2, 74.9%, 57.8%)
HSV / HSBhsv(166.2, 70.6%, 89.4%)
CMYK70.6%, 0%, 16.2%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,449,471
CSS custom property--colour: #43E4BF;

Brightness & contrast

Relative luminance0.60442WCAG 2.x, 0 is black and 1 is white
Perceived brightness189.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.09:1
Contrast with white1.6:1WCAG normal text: Fail
Contrast with black13.09:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#BC1B40

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DCD5BDno red cones; affects about 1% of men; ΔE 48.7 from the original
Deuteranopia#C7C6C2no green cones; the most common form, about 1% of men; ΔE 49.6 from the original
Tritanopia#00E6D9no blue cones; rare, and affects men and women equally; ΔE 13 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.6:1WCAG large text: Fail
Contrast with black, large text13.09:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 11.4Turquoise · ΔE 11.7Medium aquamarine · ΔE 13.2Medium turquoise · ΔE 19.8Aqua · ΔE 22.3Cyan · ΔE 22.3
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 11.38, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E44368
Analogous#43E46E, #43B9E4
Triadic#BF43E4, #E4BF43
Split complementary#E443B9, #E46E43
Tetradic#6E43E4, #E44368, #B9E443

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5FEFC
Lighter +30%#C9F7ED
Lighter +20%#9CF1DD
Lighter +10%#70EACE
Darker −10%#1FD5AB
Darker −20%#18A988
Darker −30%#127C64
Darker −40%#0B5040
More saturated +25%#28FFCE
Less saturated −25%#5EC9B0

Channel breakdown

R67
G228
B191
Red67 (26.3%)
Green228 (89.4%)
Blue191 (74.9%)
Hue166.21°
Saturation (HSL)74.88%
Lightness57.84%
Dominant channelGreen
Hex per channelR 43 · G E4 · B BF

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Every value on this page was computed from “43e4bf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.