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Recognised as Colour

#2EFFA4

  • #2EFFA4
  • Cyan
  • Light
  • Nearest: Medium spring green

#2EFFA4 is a cyan with RGB values 46, 255, 164 and HSL 154°, 100%, 59%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#2EFFA4#2EFFA4
HEX#2EFFA4
RGBrgb(46, 255, 164)
RGB (0–1)0.1804, 1, 0.6431
RGB percentages18%, 100%, 64.3%
HSLhsl(153.9, 100%, 59%)
HSV / HSBhsv(153.9, 82%, 100%)
CMYK82%, 0%, 35.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,080,100
CSS custom property--colour: #2EFFA4;

Brightness & contrast

Relative luminance0.74781WCAG 2.x, 0 is black and 1 is white
Perceived brightness204.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.96:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.96:1WCAG normal text: AAA
Greyscale equivalent#CCCCCC
Inverted#D1005B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FDEA9Eno red cones; affects about 1% of men; ΔE 64.9 from the original
Deuteranopia#E5DAAAno green cones; the most common form, about 1% of men; ΔE 64.9 from the original
Tritanopia#00FDE8no blue cones; rare, and affects men and women equally; ΔE 37.1 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 text15.96:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 3.9Spring green · ΔE 19Pale green · ΔE 21.7Light green · ΔE 23.1Aquamarine · ΔE 30.7Medium seagreen · ΔE 31.8
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 3.9, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF2E89
Analogous#2EFF3C, #2EF1FF
Triadic#A42EFF, #FFA42E
Split complementary#FF2EF1, #FF3B2E
Tetradic#3C2EFF, #FF2E89, #F2FF2E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAFFFD
Lighter +30%#C7FFE7
Lighter +20%#94FFD0
Lighter +10%#61FFBA
Darker −10%#00FA8D
Darker −20%#00C770
Darker −30%#009454
Darker −40%#006137
More saturated +25%#2EFFA4
Less saturated −25%#48E5A1

Channel breakdown

R46
G255
B164
Red46 (18%)
Green255 (100%)
Blue164 (64.3%)
Hue153.88°
Saturation (HSL)100%
Lightness59.02%
Dominant channelGreen
Hex per channelR 2E · G FF · B A4

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Every value on this page was computed from “2effa4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.