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Recognised as Colour

#A3DEB1

  • #A3DEB1
  • Green
  • Light
  • Nearest: Dark seagreen

#A3DEB1 is a green with RGB values 163, 222, 177 and HSL 134°, 47%, 75%. It is a light colour, so black text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#A3DEB1#A3DEB1
HEX#A3DEB1
RGBrgb(163, 222, 177)
RGB (0–1)0.6392, 0.8706, 0.6941
RGB percentages63.9%, 87.1%, 69.4%
HSLhsl(134.2, 47.2%, 75.5%)
HSV / HSBhsv(134.2, 26.6%, 87.1%)
CMYK26.6%, 0%, 20.3%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,739,377
CSS custom property--colour: #A3DEB1;

Brightness & contrast

Relative luminance0.63203WCAG 2.x, 0 is black and 1 is white
Perceived brightness201.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.64:1
Contrast with white1.54:1WCAG normal text: Fail
Contrast with black13.64:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#5C214E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFD4AEno red cones; affects about 1% of men; ΔE 25.9 from the original
Deuteranopia#D5CEB3no green cones; the most common form, about 1% of men; ΔE 25.7 from the original
Tritanopia#9ADCD1no blue cones; rare, and affects men and women equally; ΔE 18 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.54:1WCAG large text: Fail
Contrast with black, large text13.64:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 12.3Medium aquamarine · ΔE 15.3Aquamarine · ΔE 20.7Pale turquoise · ΔE 24.8Light goldenrod yellow · ΔE 25.5Turquoise · ΔE 26
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 12.26, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DEA3D0
Analogous#B2DEA3, #A3DECE
Triadic#B1A3DE, #DEB1A3
Split complementary#CEA3DE, #DEA3B3
Tetradic#A3B3DE, #DEA3D0, #DECFA3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#EEF9F1
Lighter +10%#C9EBD1
Darker −10%#7DD191
Darker −20%#58C371
Darker −30%#3DAB57
Darker −40%#308544
More saturated +25%#93EEA9
Less saturated −25%#B3CEB9

Channel breakdown

R163
G222
B177
Red163 (63.9%)
Green222 (87.1%)
Blue177 (69.4%)
Hue134.24°
Saturation (HSL)47.2%
Lightness75.49%
Dominant channelGreen
Hex per channelR A3 · G DE · B B1

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Every value on this page was computed from “a3deb1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.