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Recognised as Colour

#4CBDB7

  • #4CBDB7
  • Cyan
  • Dark
  • Nearest: Light seagreen

#4CBDB7 is a cyan with RGB values 76, 189, 183 and HSL 177°, 46%, 52%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#4CBDB7#4CBDB7
HEX#4CBDB7
RGBrgb(76, 189, 183)
RGB (0–1)0.298, 0.7412, 0.7176
RGB percentages29.8%, 74.1%, 71.8%
HSLhsl(176.8, 46.1%, 52%)
HSV / HSBhsv(176.8, 59.8%, 74.1%)
CMYK59.8%, 0%, 3.2%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,029,303
CSS custom property--colour: #4CBDB7;

Brightness & contrast

Relative luminance0.41351WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.27:1
Contrast with white2.27:1WCAG normal text: Fail
Contrast with black9.27:1WCAG normal text: AAA
Greyscale equivalent#A5A5A5
Inverted#B34248

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3B4B7no red cones; affects about 1% of men; ΔE 33.8 from the original
Deuteranopia#A1A7B8no green cones; the most common form, about 1% of men; ΔE 34.6 from the original
Tritanopia#00C2BBno blue cones; rare, and affects men and women equally; ΔE 8.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.27:1WCAG large text: Fail
Contrast with black, large text9.27:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 6.4Medium turquoise · ΔE 7.9Dark turquoise · ΔE 11Turquoise · ΔE 15.6Cadetblue · ΔE 16.3Medium aquamarine · ΔE 16.6
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 6.39, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BD4C52
Analogous#4CBD7E, #4C8BBD
Triadic#B74CBD, #BDB74C
Split complementary#BD4C8B, #BD7E4C
Tetradic#7E4CBD, #BD4C52, #8BBD4C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1F4F3
Lighter +30%#BCE6E4
Lighter +20%#97D8D5
Lighter +10%#71CBC6
Darker −10%#3A9C97
Darker −20%#2C7773
Darker −30%#1E524F
Darker −40%#102D2B
More saturated +25%#2DDCD2
Less saturated −25%#6B9E9C

Channel breakdown

R76
G189
B183
Red76 (29.8%)
Green189 (74.1%)
Blue183 (71.8%)
Hue176.81°
Saturation (HSL)46.12%
Lightness51.96%
Dominant channelGreen
Hex per channelR 4C · G BD · B B7

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Every value on this page was computed from “4cbdb7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.