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Recognised as Colour

#57AC52

  • #57AC52
  • Green
  • Dark
  • Nearest: Medium seagreen

#57AC52 is a green with RGB values 87, 172, 82 and HSL 117°, 35%, 50%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#57AC52#57AC52
HEX#57AC52
RGBrgb(87, 172, 82)
RGB (0–1)0.3412, 0.6745, 0.3216
RGB percentages34.1%, 67.5%, 32.2%
HSLhsl(116.7, 35.4%, 49.8%)
HSV / HSBhsv(116.7, 52.3%, 67.5%)
CMYK49.4%, 0%, 52.3%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,745,746
CSS custom property--colour: #57AC52;

Brightness & contrast

Relative luminance0.3214WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.43:1
Contrast with white2.83:1WCAG normal text: Fail
Contrast with black7.43:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#A853AD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B09E4Ano red cones; affects about 1% of men; ΔE 40.7 from the original
Deuteranopia#A49758no green cones; the most common form, about 1% of men; ΔE 40.1 from the original
Tritanopia#4CA797no blue cones; rare, and affects men and women equally; ΔE 40.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.83:1WCAG large text: Fail
Contrast with black, large text7.43:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 14.6Forest green · ΔE 15.6Olivedrab · ΔE 21.5Sea green · ΔE 22.2Green · ΔE 22.2Light green · ΔE 23.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 14.64, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A752AC
Analogous#84AC52, #52AC7A
Triadic#5257AC, #AC5257
Split complementary#7A52AC, #AC5284
Tetradic#5284AC, #A752AC, #AC7A52

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDEEDC
Lighter +30%#BBDEB9
Lighter +20%#9ACD97
Lighter +10%#78BD74
Darker −10%#468942
Darker −20%#346731
Darker −30%#234421
Darker −40%#112210
More saturated +25%#3BCC32
Less saturated −25%#738C72

Channel breakdown

R87
G172
B82
Red87 (34.1%)
Green172 (67.5%)
Blue82 (32.2%)
Hue116.67°
Saturation (HSL)35.43%
Lightness49.8%
Dominant channelGreen
Hex per channelR 57 · G AC · B 52

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Every value on this page was computed from “57ac52” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.