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Recognised as Colour

#2AD187

  • #2AD187
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#2AD187 is a cyan with RGB values 42, 209, 135 and HSL 153°, 67%, 49%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2AD187#2AD187
HEX#2AD187
RGBrgb(42, 209, 135)
RGB (0–1)0.1647, 0.8196, 0.5294
RGB percentages16.5%, 82%, 52.9%
HSLhsl(153.4, 66.5%, 49.2%)
HSV / HSBhsv(153.4, 79.9%, 82%)
CMYK79.9%, 0%, 35.4%, 18%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,806,151
CSS custom property--colour: #2AD187;

Brightness & contrast

Relative luminance0.47842WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.57:1
Contrast with white1.99:1WCAG normal text: Fail
Contrast with black10.57:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#D52E78

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CFC082no red cones; affects about 1% of men; ΔE 54.8 from the original
Deuteranopia#BCB28Cno green cones; the most common form, about 1% of men; ΔE 55.6 from the original
Tritanopia#00D0BEno blue cones; rare, and affects men and women equally; ΔE 30.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.99:1WCAG large text: Fail
Contrast with black, large text10.57:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 13.5Medium spring green · ΔE 19.4Light green · ΔE 20.2Pale green · ΔE 22.9Medium aquamarine · ΔE 25.9Aquamarine · ΔE 26.4
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 13.54, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D12A74
Analogous#2AD134, #2AC7D1
Triadic#872AD1, #D1872A
Split complementary#D12AC7, #D1342A
Tetradic#342AD1, #D12A74, #C7D12A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1F6E6
Lighter +30%#A7EDCE
Lighter +20%#7CE5B6
Lighter +10%#52DC9F
Darker −10%#21A76C
Darker −20%#197C50
Darker −30%#105235
Darker −40%#082719
More saturated +25%#0BF08B
Less saturated −25%#49B283

Channel breakdown

R42
G209
B135
Red42 (16.5%)
Green209 (82%)
Blue135 (52.9%)
Hue153.41°
Saturation (HSL)66.53%
Lightness49.22%
Dominant channelGreen
Hex per channelR 2A · G D1 · B 87

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Every value on this page was computed from “2ad187” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.