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Recognised as Colour

#89A878

  • #89A878
  • Green
  • Dark
  • Nearest: Dark seagreen

#89A878 is a green with RGB values 137, 168, 120 and HSL 99°, 22%, 56%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#89A878#89A878
HEX#89A878
RGBrgb(137, 168, 120)
RGB (0–1)0.5373, 0.6588, 0.4706
RGB percentages53.7%, 65.9%, 47.1%
HSLhsl(98.8, 21.6%, 56.5%)
HSV / HSBhsv(98.8, 28.6%, 65.9%)
CMYK18.5%, 0%, 28.6%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,021,560
CSS custom property--colour: #89A878;

Brightness & contrast

Relative luminance0.3468WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.94:1
Contrast with white2.65:1WCAG normal text: Fail
Contrast with black7.94:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#765787

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ACA175no red cones; affects about 1% of men; ΔE 17.2 from the original
Deuteranopia#A79E7Ano green cones; the most common form, about 1% of men; ΔE 17.2 from the original
Tritanopia#89A49Bno blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.65:1WCAG large text: Fail
Contrast with black, large text7.94:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 8.4Dark khaki · ΔE 22.4Sea green · ΔE 24.4Medium aquamarine · ΔE 24.9Dark olivegreen · ΔE 25Tan · ΔE 26.7
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 8.44, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9778A8
Analogous#A1A878, #78A87F
Triadic#7889A8, #A87889
Split complementary#7F78A8, #A878A1
Tetradic#78A1A8, #9778A8, #A87F78

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5F8F4
Lighter +30%#DAE4D5
Lighter +20%#BFD0B6
Lighter +10%#A4BC97
Darker −10%#6F905D
Darker −20%#577149
Darker −30%#3F5235
Darker −40%#273321
More saturated +25%#81C45C
Less saturated −25%#909090

Channel breakdown

R137
G168
B120
Red137 (53.7%)
Green168 (65.9%)
Blue120 (47.1%)
Hue98.75°
Saturation (HSL)21.62%
Lightness56.47%
Dominant channelGreen
Hex per channelR 89 · G A8 · B 78

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Every value on this page was computed from “89a878” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.