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Recognised as Colour

#899D81

  • #899D81
  • Green
  • Dark
  • Nearest: Dark seagreen

#899D81 is a green with RGB values 137, 157, 129 and HSL 103°, 13%, 56%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#899D81#899D81
HEX#899D81
RGBrgb(137, 157, 129)
RGB (0–1)0.5373, 0.6157, 0.5059
RGB percentages53.7%, 61.6%, 50.6%
HSLhsl(102.9, 12.5%, 56.1%)
HSV / HSBhsv(102.9, 17.8%, 61.6%)
CMYK12.7%, 0%, 17.8%, 38.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,018,753
CSS custom property--colour: #899D81;

Brightness & contrast

Relative luminance0.31017WCAG 2.x, 0 is black and 1 is white
Perceived brightness148.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.2:1
Contrast with white2.92:1WCAG normal text: Fail
Contrast with black7.2:1WCAG normal text: AAA
Greyscale equivalent#979797
Inverted#76627E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9F987Fno red cones; affects about 1% of men; ΔE 10.9 from the original
Deuteranopia#9C9682no green cones; the most common form, about 1% of men; ΔE 11.2 from the original
Tritanopia#899B95no blue cones; rare, and affects men and women equally; ΔE 12.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.92:1WCAG large text: Fail
Contrast with black, large text7.2:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 15.9Dark grey · ΔE 18.8Gray · ΔE 19.7Cadetblue · ΔE 21.1Silver · ΔE 23.2Tan · ΔE 24.7
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 15.89, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#95819D
Analogous#979D81, #819D87
Triadic#81899D, #9D8189
Split complementary#87819D, #9D8197
Tetradic#81979D, #95819D, #9D8781

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F4F6F4
Lighter +30%#DAE0D7
Lighter +20%#BFCABA
Lighter +10%#A4B39E
Darker −10%#6F8467
Darker −20%#576851
Darker −30%#3F4B3A
Darker −40%#272E24
More saturated +25%#7DB965
Less saturated −25%#8F8F8F

Channel breakdown

R137
G157
B129
Red137 (53.7%)
Green157 (61.6%)
Blue129 (50.6%)
Hue102.86°
Saturation (HSL)12.5%
Lightness56.08%
Dominant channelGreen
Hex per channelR 89 · G 9D · B 81

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Every value on this page was computed from “899d81” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.