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Recognised as Colour

#57F243

  • #57F243
  • Green
  • Light
  • Nearest: Limegreen

#57F243 is a green with RGB values 87, 242, 67 and HSL 113°, 87%, 61%. It is a light colour, so black text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#57F243#57F243
HEX#57F243
RGBrgb(87, 242, 67)
RGB (0–1)0.3412, 0.949, 0.2627
RGB percentages34.1%, 94.9%, 26.3%
HSLhsl(113.1, 87.1%, 60.6%)
HSV / HSBhsv(113.1, 72.3%, 94.9%)
CMYK64%, 0%, 72.3%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,763,651
CSS custom property--colour: #57F243;

Brightness & contrast

Relative luminance0.65936WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.19:1
Contrast with white1.48:1WCAG normal text: Fail
Contrast with black14.19:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#A80DBC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F8DC22no red cones; affects about 1% of men; ΔE 65.8 from the original
Deuteranopia#E5CF55no green cones; the most common form, about 1% of men; ΔE 65.1 from the original
Tritanopia#39EBD0no blue cones; rare, and affects men and women equally; ΔE 71.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.48:1WCAG large text: Fail
Contrast with black, large text14.19:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14.7Lawn green · ΔE 17.4Chartreuse · ΔE 18.4Lime · ΔE 21.4Spring green · ΔE 22.3Green yellow · ΔE 24.1
Nearest named CSS colourLimegreen (#32CD32)ΔE 14.69, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DE43F2
Analogous#AFF243, #43F286
Triadic#4357F2, #F24357
Split complementary#8643F2, #F243AF
Tetradic#43AFF2, #DE43F2, #F28643

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D7FCD2
Lighter +20%#ACF9A2
Lighter +10%#82F573
Darker −10%#2CEF13
Darker −20%#22C20D
Darker −30%#1A920A
Darker −40%#116207
More saturated +25%#4DFF36
Less saturated −25%#6AD95C

Channel breakdown

R87
G242
B67
Red87 (34.1%)
Green242 (94.9%)
Blue67 (26.3%)
Hue113.14°
Saturation (HSL)87.06%
Lightness60.59%
Dominant channelGreen
Hex per channelR 57 · G F2 · B 43

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Every value on this page was computed from “57f243” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.