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Recognised as Colour

#90AA8A

  • #90AA8A
  • Green
  • Dark
  • Nearest: Dark seagreen

#90AA8A is a green with RGB values 144, 170, 138 and HSL 109°, 16%, 60%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#90AA8A#90AA8A
HEX#90AA8A
RGBrgb(144, 170, 138)
RGB (0–1)0.5647, 0.6667, 0.5412
RGB percentages56.5%, 66.7%, 54.1%
HSLhsl(108.7, 15.8%, 60.4%)
HSV / HSBhsv(108.7, 18.8%, 66.7%)
CMYK15.3%, 0%, 18.8%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,480,842
CSS custom property--colour: #90AA8A;

Brightness & contrast

Relative luminance0.36514WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.3:1
Contrast with white2.53:1WCAG normal text: Fail
Contrast with black8.3:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#6F5575

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ACA488no red cones; affects about 1% of men; ΔE 13.6 from the original
Deuteranopia#A8A28Bno green cones; the most common form, about 1% of men; ΔE 13.4 from the original
Tritanopia#8FA8A1no blue cones; rare, and affects men and women equally; ΔE 13.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.53:1WCAG large text: Fail
Contrast with black, large text8.3:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 11Dark grey · ΔE 20.5Cadetblue · ΔE 22.2Silver · ΔE 23.1Tan · ΔE 24.3Gray · ΔE 24.3
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 11.01, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A48AAA
Analogous#A0AA8A, #8AAA94
Triadic#8A90AA, #AA8A90
Split complementary#948AAA, #AA8AA0
Tetradic#8AA0AA, #A48AAA, #AA948A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E4EAE3
Lighter +20%#C8D5C5
Lighter +10%#ACBFA8
Darker −10%#74956C
Darker −20%#5D7757
Darker −30%#465A41
Darker −40%#2F3C2C
More saturated +25%#80C371
Less saturated −25%#9A9A9A

Channel breakdown

R144
G170
B138
Red144 (56.5%)
Green170 (66.7%)
Blue138 (54.1%)
Hue108.75°
Saturation (HSL)15.84%
Lightness60.39%
Dominant channelGreen
Hex per channelR 90 · G AA · B 8A

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Every value on this page was computed from “90aa8a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.