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Recognised as Colour

#33E1CA

  • #33E1CA
  • Cyan
  • Light
  • Nearest: Turquoise

#33E1CA is a cyan with RGB values 51, 225, 202 and HSL 172°, 74%, 54%. It is a light colour, so black text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#33E1CA#33E1CA
HEX#33E1CA
RGBrgb(51, 225, 202)
RGB (0–1)0.2, 0.8824, 0.7922
RGB percentages20%, 88.2%, 79.2%
HSLhsl(172.1, 74.4%, 54.1%)
HSV / HSBhsv(172.1, 77.3%, 88.2%)
CMYK77.3%, 0%, 10.2%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,400,138
CSS custom property--colour: #33E1CA;

Brightness & contrast

Relative luminance0.58819WCAG 2.x, 0 is black and 1 is white
Perceived brightness187.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.76:1
Contrast with white1.65:1WCAG normal text: Fail
Contrast with black12.76:1WCAG normal text: AAA
Greyscale equivalent#BABABA
Inverted#CC1E35

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7D3C9no red cones; affects about 1% of men; ΔE 47.7 from the original
Deuteranopia#C0C3CCno green cones; the most common form, about 1% of men; ΔE 48.4 from the original
Tritanopia#00E5DAno blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.65:1WCAG large text: Fail
Contrast with black, large text12.76:1WCAG large text: AAA

Named colours

Turquoise · ΔE 4.6Medium turquoise · ΔE 13.3Medium aquamarine · ΔE 14.2Aquamarine · ΔE 15.4Dark turquoise · ΔE 15.8Aqua · ΔE 16.5
Nearest named CSS colourTurquoise (#40E0D0)ΔE 4.62, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E1334A
Analogous#33E173, #33A1E1
Triadic#CA33E1, #E1CA33
Split complementary#E133A1, #E17333
Tetradic#7333E1, #E1334A, #A1E133

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5FBF8
Lighter +30%#B8F5ED
Lighter +20%#8CEEE1
Lighter +10%#5FE8D6
Darker −10%#1DC4AE
Darker −20%#169887
Darker −30%#106B5F
Darker −40%#093F38
More saturated +25%#16FEE0
Less saturated −25%#50C4B4

Channel breakdown

R51
G225
B202
Red51 (20%)
Green225 (88.2%)
Blue202 (79.2%)
Hue172.07°
Saturation (HSL)74.36%
Lightness54.12%
Dominant channelGreen
Hex per channelR 33 · G E1 · B CA

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Every value on this page was computed from “33e1ca” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.