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Recognised as Colour

#30CEC9

  • #30CEC9
  • Cyan
  • Dark
  • Nearest: Medium turquoise

#30CEC9 is a cyan with RGB values 48, 206, 201 and HSL 178°, 62%, 50%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#30CEC9#30CEC9
HEX#30CEC9
RGBrgb(48, 206, 201)
RGB (0–1)0.1882, 0.8078, 0.7882
RGB percentages18.8%, 80.8%, 78.8%
HSLhsl(178.1, 62.2%, 49.8%)
HSV / HSBhsv(178.1, 76.7%, 80.8%)
CMYK76.7%, 0%, 2.4%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,198,665
CSS custom property--colour: #30CEC9;

Brightness & contrast

Relative luminance0.48988WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.8:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.8:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#CF3136

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1C3C9no red cones; affects about 1% of men; ΔE 40.8 from the original
Deuteranopia#ABB3CAno green cones; the most common form, about 1% of men; ΔE 42 from the original
Tritanopia#00D4CCno blue cones; rare, and affects men and women equally; ΔE 4.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.8:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 2.9Dark turquoise · ΔE 4.6Turquoise · ΔE 8.7Light seagreen · ΔE 10.3Medium aquamarine · ΔE 17.3Aqua · ΔE 18.5
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 2.9, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CE3035
Analogous#30CE7A, #3084CE
Triadic#C930CE, #CEC930
Split complementary#CE3084, #CE7A30
Tetradic#7A30CE, #CE3035, #84CE30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5F5F4
Lighter +30%#ABECEA
Lighter +20%#82E2DF
Lighter +10%#59D8D4
Darker −10%#26A5A1
Darker −20%#1D7B78
Darker −30%#135250
Darker −40%#092928
More saturated +25%#10EEE7
Less saturated −25%#50AEAB

Channel breakdown

R48
G206
B201
Red48 (18.8%)
Green206 (80.8%)
Blue201 (78.8%)
Hue178.1°
Saturation (HSL)62.2%
Lightness49.8%
Dominant channelGreen
Hex per channelR 30 · G CE · B C9

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Every value on this page was computed from “30cec9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.