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Recognised as Colour

#3ADDBC

  • #3ADDBC
  • Cyan
  • Light
  • Nearest: Turquoise

#3ADDBC is a cyan with RGB values 58, 221, 188 and HSL 168°, 71%, 55%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#3ADDBC#3ADDBC
HEX#3ADDBC
RGBrgb(58, 221, 188)
RGB (0–1)0.2275, 0.8667, 0.7373
RGB percentages22.7%, 86.7%, 73.7%
HSLhsl(167.9, 70.6%, 54.7%)
HSV / HSBhsv(167.9, 73.8%, 86.7%)
CMYK73.8%, 0%, 14.9%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,857,852
CSS custom property--colour: #3ADDBC;

Brightness & contrast

Relative luminance0.56243WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.6 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#B8B8B8
Inverted#C52243

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D5CFBBno red cones; affects about 1% of men; ΔE 47.9 from the original
Deuteranopia#BFBFBEno green cones; the most common form, about 1% of men; ΔE 48.7 from the original
Tritanopia#00E0D3no blue cones; rare, and affects men and women equally; ΔE 11 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

Turquoise · ΔE 9.7Medium aquamarine · ΔE 11.8Aquamarine · ΔE 13.8Medium turquoise · ΔE 17.3Dark turquoise · ΔE 20.4Light seagreen · ΔE 20.9
Nearest named CSS colourTurquoise (#40E0D0)ΔE 9.71, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD3A5B
Analogous#3ADD6A, #3AADDD
Triadic#BC3ADD, #DDBC3A
Split complementary#DD3AAD, #DD6A3A
Tetradic#6A3ADD, #DD3A5B, #ADDD3A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8FBF7
Lighter +30%#BCF4E8
Lighter +20%#91ECDA
Lighter +10%#65E5CB
Darker −10%#22C2A2
Darker −20%#1A977E
Darker −30%#136B59
Darker −40%#0B4035
More saturated +25%#1DFACD
Less saturated −25%#57C0AB

Channel breakdown

R58
G221
B188
Red58 (22.7%)
Green221 (86.7%)
Blue188 (73.7%)
Hue167.85°
Saturation (HSL)70.56%
Lightness54.71%
Dominant channelGreen
Hex per channelR 3A · G DD · B BC

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