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Colour

#57884A

  • #57884A
  • Green
  • Dark
  • Nearest: Sea green

#57884A is a green with RGB values 87, 136, 74 and HSL 107°, 30%, 41%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#57884A#57884A
HEX#57884A
RGBrgb(87, 136, 74)
RGB (0–1)0.3412, 0.5333, 0.2902
RGB percentages34.1%, 53.3%, 29%
HSLhsl(107.4, 29.5%, 41.2%)
HSV / HSBhsv(107.4, 45.6%, 53.3%)
CMYK36%, 0%, 45.6%, 46.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,736,522
CSS custom property--colour: #57884A;

Brightness & contrast

Relative luminance0.20129WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.03:1
Contrast with white4.18:1WCAG normal text: Fail
Contrast with black5.03:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#A877B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8B7F45no red cones; affects about 1% of men; ΔE 25.9 from the original
Deuteranopia#847A4Eno green cones; the most common form, about 1% of men; ΔE 26.3 from the original
Tritanopia#548479no blue cones; rare, and affects men and women equally; ΔE 29.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.18:1WCAG large text: AA
Contrast with black, large text5.03:1WCAG large text: AAA

Named colours

Sea green · ΔE 13.3Dark olivegreen · ΔE 14.4Olivedrab · ΔE 21.8Dark seagreen · ΔE 23.1Medium seagreen · ΔE 23.6Dark green · ΔE 25.3
Nearest named CSS colourSea green (#2E8B57)ΔE 13.29, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7B4A88
Analogous#76884A, #4A885C
Triadic#4A5788, #884A57
Split complementary#5C4A88, #884A76
Tetradic#4A7688, #7B4A88, #885C4A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C7DDC1
Lighter +30%#A9CBA0
Lighter +20%#8BB97F
Lighter +10%#6DA75E
Darker −10%#426738
Darker −20%#2D4626
Darker −30%#182514
Darker −40%#020402
More saturated +25%#48A230
Less saturated −25%#666E64

Channel breakdown

R87
G136
B74
Red87 (34.1%)
Green136 (53.3%)
Blue74 (29%)
Hue107.42°
Saturation (HSL)29.52%
Lightness41.18%
Dominant channelGreen
Hex per channelR 57 · G 88 · B 4A

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Every value on this page was computed from “57884a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.