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Recognised as Colour

#A6D8B2

  • #A6D8B2
  • Green
  • Light
  • Nearest: Dark seagreen

#A6D8B2 is a green with RGB values 166, 216, 178 and HSL 134°, 39%, 75%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#A6D8B2#A6D8B2
HEX#A6D8B2
RGBrgb(166, 216, 178)
RGB (0–1)0.651, 0.8471, 0.698
RGB percentages65.1%, 84.7%, 69.8%
HSLhsl(134.4, 39.1%, 74.9%)
HSV / HSBhsv(134.4, 23.1%, 84.7%)
CMYK23.1%, 0%, 17.6%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,934,450
CSS custom property--colour: #A6D8B2;

Brightness & contrast

Relative luminance0.60433WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.09:1
Contrast with white1.6:1WCAG normal text: Fail
Contrast with black13.09:1WCAG normal text: AAA
Greyscale equivalent#CBCBCB
Inverted#59274D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D8D0B0no red cones; affects about 1% of men; ΔE 21.5 from the original
Deuteranopia#D0CAB4no green cones; the most common form, about 1% of men; ΔE 22.1 from the original
Tritanopia#9FD6CDno blue cones; rare, and affects men and women equally; ΔE 15.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.6:1WCAG large text: Fail
Contrast with black, large text13.09:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 11Medium aquamarine · ΔE 16.8Pale turquoise · ΔE 21.9Light goldenrod yellow · ΔE 23.7Powder blue · ΔE 23.9Beige · ΔE 24
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 10.95, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D8A6CC
Analogous#B3D8A6, #A6D8CB
Triadic#B2A6D8, #D8B2A6
Split complementary#CBA6D8, #D8A6B3
Tetradic#A6B3D8, #D8A6CC, #D8CBA6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#EDF7EF
Lighter +10%#C9E8D1
Darker −10%#83C893
Darker −20%#5FB975
Darker −30%#469F5B
Darker −40%#367C47
More saturated +25%#96E8AA
Less saturated −25%#B6C8BA

Channel breakdown

R166
G216
B178
Red166 (65.1%)
Green216 (84.7%)
Blue178 (69.8%)
Hue134.4°
Saturation (HSL)39.06%
Lightness74.9%
Dominant channelGreen
Hex per channelR A6 · G D8 · B B2

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Every value on this page was computed from “a6d8b2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.