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Recognised as Colour

#43B582

  • #43B582
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#43B582 is a cyan with RGB values 67, 181, 130 and HSL 153°, 46%, 49%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#43B582#43B582
HEX#43B582
RGBrgb(67, 181, 130)
RGB (0–1)0.2627, 0.7098, 0.5098
RGB percentages26.3%, 71%, 51%
HSLhsl(153.2, 46%, 48.6%)
HSV / HSBhsv(153.2, 63%, 71%)
CMYK63%, 0%, 28.2%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,437,378
CSS custom property--colour: #43B582;

Brightness & contrast

Relative luminance0.35853WCAG 2.x, 0 is black and 1 is white
Perceived brightness150 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.17:1
Contrast with white2.57:1WCAG normal text: Fail
Contrast with black8.17:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#BC4A7D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3A87Fno red cones; affects about 1% of men; ΔE 42.2 from the original
Deuteranopia#A39D85no green cones; the most common form, about 1% of men; ΔE 42.4 from the original
Tritanopia#00B4A7no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.57:1WCAG large text: Fail
Contrast with black, large text8.17:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 8.7Medium aquamarine · ΔE 13.8Sea green · ΔE 15.9Dark seagreen · ΔE 21.2Light seagreen · ΔE 24Turquoise · ΔE 25.5
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.66, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B54376
Analogous#43B549, #43AFB5
Triadic#8243B5, #B58243
Split complementary#B543AF, #B54943
Tetradic#4943B5, #B54376, #AFB543

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5EFE3
Lighter +30%#AFE2CB
Lighter +20%#8AD4B3
Lighter +10%#65C69B
Darker −10%#359067
Darker −20%#276B4D
Darker −30%#1A4532
Darker −40%#0C2017
More saturated +25%#24D485
Less saturated −25%#62967F

Channel breakdown

R67
G181
B130
Red67 (26.3%)
Green181 (71%)
Blue130 (51%)
Hue153.16°
Saturation (HSL)45.97%
Lightness48.63%
Dominant channelGreen
Hex per channelR 43 · G B5 · B 82

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Every value on this page was computed from “43b582” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.