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Recognised as Colour

#87A780

  • #87A780
  • Green
  • Dark
  • Nearest: Dark seagreen

#87A780 is a green with RGB values 135, 167, 128 and HSL 109°, 18%, 58%. 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

#87A780#87A780
HEX#87A780
RGBrgb(135, 167, 128)
RGB (0–1)0.5294, 0.6549, 0.502
RGB percentages52.9%, 65.5%, 50.2%
HSLhsl(109.2, 18.1%, 57.8%)
HSV / HSBhsv(109.2, 23.4%, 65.5%)
CMYK19.2%, 0%, 23.4%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,890,240
CSS custom property--colour: #87A780;

Brightness & contrast

Relative luminance0.34347WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.87:1
Contrast with white2.67:1WCAG normal text: Fail
Contrast with black7.87:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#78587F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AAA07Eno red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#A49D82no green cones; the most common form, about 1% of men; ΔE 16.7 from the original
Tritanopia#85A49Cno blue cones; rare, and affects men and women equally; ΔE 17.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.67:1WCAG large text: Fail
Contrast with black, large text7.87:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 8.7Medium aquamarine · ΔE 23.8Cadetblue · ΔE 24.4Dark grey · ΔE 25.3Sea green · ΔE 25.4Dark khaki · ΔE 26
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 8.7, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A080A7
Analogous#9BA780, #80A78C
Triadic#8087A7, #A78087
Split complementary#8D80A7, #A7809A
Tetradic#809AA7, #A080A7, #A78D80

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FAF9
Lighter +30%#DCE6DA
Lighter +20%#C0D1BC
Lighter +10%#A3BC9E
Darker −10%#6C9064
Darker −20%#55724F
Darker −30%#3F543A
Darker −40%#283625
More saturated +25%#76C265
Less saturated −25%#939393

Channel breakdown

R135
G167
B128
Red135 (52.9%)
Green167 (65.5%)
Blue128 (50.2%)
Hue109.23°
Saturation (HSL)18.14%
Lightness57.84%
Dominant channelGreen
Hex per channelR 87 · G A7 · B 80

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Every value on this page was computed from “87a780” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.