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Recognised as Colour

#27FFA3

  • #27FFA3
  • Cyan
  • Light
  • Nearest: Medium spring green

#27FFA3 is a cyan with RGB values 39, 255, 163 and HSL 154°, 100%, 58%. It is a light colour, so black text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#27FFA3#27FFA3
HEX#27FFA3
RGBrgb(39, 255, 163)
RGB (0–1)0.1529, 1, 0.6392
RGB percentages15.3%, 100%, 63.9%
HSLhsl(154.4, 100%, 57.6%)
HSV / HSBhsv(154.4, 84.7%, 100%)
CMYK84.7%, 0%, 36.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,621,347
CSS custom property--colour: #27FFA3;

Brightness & contrast

Relative luminance0.74596WCAG 2.x, 0 is black and 1 is white
Perceived brightness204.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.92:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.92:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#D8005C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FDEA9Dno red cones; affects about 1% of men; ΔE 65.6 from the original
Deuteranopia#E5D9A9no green cones; the most common form, about 1% of men; ΔE 66 from the original
Tritanopia#00FDE7no blue cones; rare, and affects men and women equally; ΔE 37.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.32:1WCAG large text: Fail
Contrast with black, large text15.92:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 3.2Spring green · ΔE 18.3Pale green · ΔE 22.3Light green · ΔE 23.7Aquamarine · ΔE 31.5Medium seagreen · ΔE 32.3
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 3.19, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF2783
Analogous#27FF37, #27EFFF
Triadic#A327FF, #FFA327
Split complementary#FF27EF, #FF3727
Tetradic#3727FF, #FF2783, #EFFF27

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F3FFFA
Lighter +30%#C0FFE4
Lighter +20%#8DFFCE
Lighter +10%#5AFFB9
Darker −10%#00F38C
Darker −20%#00C06E
Darker −30%#008D51
Darker −40%#005A34
More saturated +25%#27FFA3
Less saturated −25%#42E49F

Channel breakdown

R39
G255
B163
Red39 (15.3%)
Green255 (100%)
Blue163 (63.9%)
Hue154.44°
Saturation (HSL)100%
Lightness57.65%
Dominant channelGreen
Hex per channelR 27 · G FF · B A3

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Every value on this page was computed from “27ffa3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.