Nerdulator> put something in

Recognised as Colour

#31CDCC

  • #31CDCC
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#31CDCC is a cyan with RGB values 49, 205, 204 and HSL 180°, 61%, 50%. It is a dark colour, so black text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#31CDCC#31CDCC
HEX#31CDCC
RGBrgb(49, 205, 204)
RGB (0–1)0.1922, 0.8039, 0.8
RGB percentages19.2%, 80.4%, 80%
HSLhsl(179.6, 61.4%, 49.8%)
HSV / HSBhsv(179.6, 76.1%, 80.4%)
CMYK76.1%, 0%, 0.5%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,263,948
CSS custom property--colour: #31CDCC;

Brightness & contrast

Relative luminance0.48675WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.74:1
Contrast with white1.96:1WCAG normal text: Fail
Contrast with black10.74:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#CE3233

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BFC3CCno red cones; affects about 1% of men; ΔE 39.3 from the original
Deuteranopia#A9B2CDno green cones; the most common form, about 1% of men; ΔE 41.1 from the original
Tritanopia#00D4CCno blue cones; rare, and affects men and women equally; ΔE 6.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.96:1WCAG large text: Fail
Contrast with black, large text10.74:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 3.1Medium turquoise · ΔE 3.1Light seagreen · ΔE 10.5Turquoise · ΔE 10.7Aqua · ΔE 18.9Cyan · ΔE 18.9
Nearest named CSS colourDark turquoise (#00CED1)ΔE 3.14, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CD3132
Analogous#31CD7E, #3180CD
Triadic#CC31CD, #CDCC31
Split complementary#CD3180, #CD7E31
Tetradic#7E31CD, #CD3132, #80CD31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5F5F5
Lighter +30%#ACEBEB
Lighter +20%#83E1E1
Lighter +10%#5AD7D7
Darker −10%#27A4A3
Darker −20%#1D7B7A
Darker −30%#135251
Darker −40%#0A2828
More saturated +25%#11EDEB
Less saturated −25%#51ADAD

Channel breakdown

R49
G205
B204
Red49 (19.2%)
Green205 (80.4%)
Blue204 (80%)
Hue179.62°
Saturation (HSL)61.42%
Lightness49.8%
Dominant channelGreen
Hex per channelR 31 · G CD · B CC

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “31cdcc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.