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Recognised as Colour

#3ACCB3

  • #3ACCB3
  • Cyan
  • Dark
  • Nearest: Turquoise

#3ACCB3 is a cyan with RGB values 58, 204, 179 and HSL 170°, 59%, 51%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#3ACCB3#3ACCB3
HEX#3ACCB3
RGBrgb(58, 204, 179)
RGB (0–1)0.2275, 0.8, 0.702
RGB percentages22.7%, 80%, 70.2%
HSLhsl(169.7, 58.9%, 51.4%)
HSV / HSBhsv(169.7, 71.6%, 80%)
CMYK71.6%, 0%, 12.3%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,853,491
CSS custom property--colour: #3ACCB3;

Brightness & contrast

Relative luminance0.4734WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.47:1
Contrast with white2.01:1WCAG normal text: Fail
Contrast with black10.47:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#C5334C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C4C0B2no red cones; affects about 1% of men; ΔE 43.3 from the original
Deuteranopia#B0B1B5no green cones; the most common form, about 1% of men; ΔE 44.4 from the original
Tritanopia#00CFC4no blue cones; rare, and affects men and women equally; ΔE 8.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.01:1WCAG large text: Fail
Contrast with black, large text10.47:1WCAG large text: AAA

Named colours

Turquoise · ΔE 8.8Medium aquamarine · ΔE 8.8Medium turquoise · ΔE 12Light seagreen · ΔE 13.2Dark turquoise · ΔE 15.4Aquamarine · ΔE 19.6
Nearest named CSS colourTurquoise (#40E0D0)ΔE 8.78, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC3A53
Analogous#3ACC6A, #3A9CCC
Triadic#B33ACC, #CCB33A
Split complementary#CC3A9C, #CC6A3A
Tetradic#6A3ACC, #CC3A53, #9CCC3A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCF6F2
Lighter +30%#B4EBE2
Lighter +20%#8BE1D2
Lighter +10%#63D6C3
Darker −10%#2BA892
Darker −20%#217F6F
Darker −30%#16574C
Darker −40%#0C2E28
More saturated +25%#1BEBC7
Less saturated −25%#59AD9F

Channel breakdown

R58
G204
B179
Red58 (22.7%)
Green204 (80%)
Blue179 (70.2%)
Hue169.73°
Saturation (HSL)58.87%
Lightness51.37%
Dominant channelGreen
Hex per channelR 3A · G CC · B B3

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Every value on this page was computed from “3accb3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.