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Colour

#00FFA9

  • #00FFA9
  • Cyan
  • Light
  • Nearest: Medium spring green

#00FFA9 is a cyan with RGB values 0, 255, 169 and HSL 160°, 100%, 50%. 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

#00FFA9#00FFA9
HEX#00FFA9
RGBrgb(0, 255, 169)
RGB (0–1)0, 1, 0.6627
RGB percentages0%, 100%, 66.3%
HSLhsl(159.8, 100%, 50%)
HSV / HSBhsv(159.8, 100%, 100%)
CMYK100%, 0%, 33.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer65,449
CSS custom property--colour: #00FFA9;

Brightness & contrast

Relative luminance0.74385WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.88:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.88:1WCAG normal text: AAA
Greyscale equivalent#C3C3C3
Inverted#FF0056

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FCEAA4no red cones; affects about 1% of men; ΔE 66.3 from the original
Deuteranopia#E3D9AFno green cones; the most common form, about 1% of men; ΔE 66.5 from the original
Tritanopia#00FEE9no blue cones; rare, and affects men and women equally; ΔE 35 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 text15.88:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 5.6Spring green · ΔE 21.1Pale green · ΔE 24Light green · ΔE 25.2Aquamarine · ΔE 29.8Medium seagreen · ΔE 32
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 5.6, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF0056
Analogous#00FF29, #00D6FF
Triadic#A900FF, #FFA900
Split complementary#FF00D6, #FF2900
Tetradic#2900FF, #FF0056, #D6FF00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCFFEE
Lighter +30%#99FFDD
Lighter +20%#66FFCB
Lighter +10%#33FFBA
Darker −10%#00CC87
Darker −20%#009965
Darker −30%#006644
Darker −40%#003322
More saturated +25%#00FFA9
Less saturated −25%#20DF9F

Channel breakdown

R0
G255
B169
Red0 (0%)
Green255 (100%)
Blue169 (66.3%)
Hue159.76°
Saturation (HSL)100%
Lightness50%
Dominant channelGreen
Hex per channelR 00 · G FF · B A9

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Every value on this page was computed from “00ffa9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.