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Colour

#57FFA5

  • #57FFA5
  • Green
  • Light
  • Nearest: Medium spring green

#57FFA5 is a green with RGB values 87, 255, 165 and HSL 148°, 100%, 67%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#57FFA5#57FFA5
HEX#57FFA5
RGBrgb(87, 255, 165)
RGB (0–1)0.3412, 1, 0.6471
RGB percentages34.1%, 100%, 64.7%
HSLhsl(147.9, 100%, 67.1%)
HSV / HSBhsv(147.9, 65.9%, 100%)
CMYK65.9%, 0%, 35.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,767,077
CSS custom property--colour: #57FFA5;

Brightness & contrast

Relative luminance0.76263WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.25:1
Contrast with white1.29:1WCAG normal text: Fail
Contrast with black16.25:1WCAG normal text: AAA
Greyscale equivalent#D5D5D5
Inverted#A8005A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FEEB9Fno red cones; affects about 1% of men; ΔE 59.5 from the original
Deuteranopia#E8DCABno green cones; the most common form, about 1% of men; ΔE 59.8 from the original
Tritanopia#00FDE8no blue cones; rare, and affects men and women equally; ΔE 35.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.29:1WCAG large text: Fail
Contrast with black, large text16.25:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 8.4Pale green · ΔE 16.6Light green · ΔE 18Spring green · ΔE 21.6Aquamarine · ΔE 27.3Medium seagreen · ΔE 29.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 8.43, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF57B1
Analogous#5DFF57, #57FFF9
Triadic#A557FF, #FFA557
Split complementary#F957FF, #FF575D
Tetradic#575DFF, #FF57B1, #FFF957

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F0FFF7
Lighter +20%#BDFFDC
Lighter +10%#8AFFC0
Darker −10%#24FF8A
Darker −20%#00F06F
Darker −30%#00BD58
Darker −40%#008A40
More saturated +25%#57FFA5
Less saturated −25%#6CEAA7

Channel breakdown

R87
G255
B165
Red87 (34.1%)
Green255 (100%)
Blue165 (64.7%)
Hue147.86°
Saturation (HSL)100%
Lightness67.06%
Dominant channelGreen
Hex per channelR 57 · G FF · B A5

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Every value on this page was computed from “57ffa5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.