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Recognised as Colour

#2FC18E

  • #2FC18E
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#2FC18E is a cyan with RGB values 47, 193, 142 and HSL 159°, 61%, 47%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2FC18E#2FC18E
HEX#2FC18E
RGBrgb(47, 193, 142)
RGB (0–1)0.1843, 0.7569, 0.5569
RGB percentages18.4%, 75.7%, 55.7%
HSLhsl(159, 60.8%, 47.1%)
HSV / HSBhsv(159, 75.6%, 75.7%)
CMYK75.6%, 0%, 26.4%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,129,742
CSS custom property--colour: #2FC18E;

Brightness & contrast

Relative luminance0.40697WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.14:1
Contrast with white2.3:1WCAG normal text: Fail
Contrast with black9.14:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#D03E71

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BDB38Bno red cones; affects about 1% of men; ΔE 47.4 from the original
Deuteranopia#ABA691no green cones; the most common form, about 1% of men; ΔE 48 from the original
Tritanopia#00C1B3no blue cones; rare, and affects men and women equally; ΔE 20.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.3:1WCAG large text: Fail
Contrast with black, large text9.14:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10.4Medium aquamarine · ΔE 14.4Sea green · ΔE 21.5Turquoise · ΔE 22.9Aquamarine · ΔE 23.1Light seagreen · ΔE 25
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10.44, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C12F62
Analogous#2FC145, #2FABC1
Triadic#8E2FC1, #C18E2F
Split complementary#C12FAB, #C1452F
Tetradic#452FC1, #C12F62, #ABC12F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAF2E4
Lighter +30%#A1E8CF
Lighter +20%#78DEBA
Lighter +10%#4FD4A6
Darker −10%#259870
Darker −20%#1B6F52
Darker −30%#114633
Darker −40%#071D15
More saturated +25%#11DF97
Less saturated −25%#4DA385

Channel breakdown

R47
G193
B142
Red47 (18.4%)
Green193 (75.7%)
Blue142 (55.7%)
Hue159.04°
Saturation (HSL)60.83%
Lightness47.06%
Dominant channelGreen
Hex per channelR 2F · G C1 · B 8E

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Every value on this page was computed from “2fc18e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.