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Recognised as Colour

#31FECA

  • #31FECA
  • Cyan
  • Light
  • Nearest: Aquamarine

#31FECA is a cyan with RGB values 49, 254, 202 and HSL 165°, 99%, 59%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#31FECA#31FECA
HEX#31FECA
RGBrgb(49, 254, 202)
RGB (0–1)0.1922, 0.9961, 0.7922
RGB percentages19.2%, 99.6%, 79.2%
HSLhsl(164.8, 99%, 59.4%)
HSV / HSBhsv(164.8, 80.7%, 99.6%)
CMYK80.7%, 0%, 20.5%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,276,490
CSS custom property--colour: #31FECA;

Brightness & contrast

Relative luminance0.75801WCAG 2.x, 0 is black and 1 is white
Perceived brightness207.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.16:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.16:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#CE0135

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F7ECC7no red cones; affects about 1% of men; ΔE 58 from the original
Deuteranopia#DEDACEno green cones; the most common form, about 1% of men; ΔE 59 from the original
Tritanopia#00FFEFno blue cones; rare, and affects men and women equally; ΔE 19.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.16:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 14.2Turquoise · ΔE 23.4Medium spring green · ΔE 24Medium aquamarine · ΔE 25.6Aqua · ΔE 28Cyan · ΔE 28
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 14.23, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE3165
Analogous#31FE63, #31CCFE
Triadic#CA31FE, #FECA31
Split complementary#FE31CC, #FE6331
Tetradic#6331FE, #FE3165, #CCFE31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCFFFE
Lighter +30%#C9FFF1
Lighter +20%#97FEE4
Lighter +10%#64FED7
Darker −10%#01FBBB
Darker −20%#01C896
Darker −30%#019570
Darker −40%#00634A
More saturated +25%#30FFCA
Less saturated −25%#4BE4BD

Channel breakdown

R49
G254
B202
Red49 (19.2%)
Green254 (99.6%)
Blue202 (79.2%)
Hue164.78°
Saturation (HSL)99.03%
Lightness59.41%
Dominant channelGreen
Hex per channelR 31 · G FE · B CA

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