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Recognised as Colour

#A8DDAD

  • #A8DDAD
  • Green
  • Light
  • Nearest: Dark seagreen

#A8DDAD is a green with RGB values 168, 221, 173 and HSL 126°, 44%, 76%. 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

#A8DDAD#A8DDAD
HEX#A8DDAD
RGBrgb(168, 221, 173)
RGB (0–1)0.6588, 0.8667, 0.6784
RGB percentages65.9%, 86.7%, 67.8%
HSLhsl(125.7, 43.8%, 76.3%)
HSV / HSBhsv(125.7, 24%, 86.7%)
CMYK24%, 0%, 21.7%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,066,797
CSS custom property--colour: #A8DDAD;

Brightness & contrast

Relative luminance0.63055WCAG 2.x, 0 is black and 1 is white
Perceived brightness201.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.61:1
Contrast with white1.54:1WCAG normal text: Fail
Contrast with black13.61:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#572252

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFD3AAno red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#D6CEAFno green cones; the most common form, about 1% of men; ΔE 24.1 from the original
Tritanopia#A2DAD0no blue cones; rare, and affects men and women equally; ΔE 20.1 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 text13.61:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 11.7Medium aquamarine · ΔE 17.3Aquamarine · ΔE 22.6Pale goldenrod · ΔE 24.2Light goldenrod yellow · ΔE 24.3Lemon chiffon · ΔE 25.6
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 11.66, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DDA8D8
Analogous#BDDDA8, #A8DDC7
Triadic#ADA8DD, #DDADA8
Split complementary#C7A8DD, #DDA8BD
Tetradic#A8BDDD, #DDA8D8, #DDC7A8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F1FAF2
Lighter +10%#CDEBD0
Darker −10%#83CF8A
Darker −20%#5FC068
Darker −30%#42AA4C
Darker −40%#34853C
More saturated +25%#99ECA1
Less saturated −25%#B7CEB9

Channel breakdown

R168
G221
B173
Red168 (65.9%)
Green221 (86.7%)
Blue173 (67.8%)
Hue125.66°
Saturation (HSL)43.8%
Lightness76.27%
Dominant channelGreen
Hex per channelR A8 · G DD · B AD

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Every value on this page was computed from “a8ddad” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.