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Recognised as Colour

#52FF66

  • #52FF66
  • Green
  • Light
  • Nearest: Spring green

#52FF66 is a green with RGB values 82, 255, 102 and HSL 127°, 100%, 66%. It is a light colour, so black text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#52FF66#52FF66
HEX#52FF66
RGBrgb(82, 255, 102)
RGB (0–1)0.3216, 1, 0.4
RGB percentages32.2%, 100%, 40%
HSLhsl(126.9, 100%, 66.1%)
HSV / HSBhsv(126.9, 67.8%, 100%)
CMYK67.8%, 0%, 60%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,439,334
CSS custom property--colour: #52FF66;

Brightness & contrast

Relative luminance0.74273WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.85:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.85:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#AD0099

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE855no red cones; affects about 1% of men; ΔE 66 from the original
Deuteranopia#EFDA73no green cones; the most common form, about 1% of men; ΔE 67.7 from the original
Tritanopia#11F9DEno blue cones; rare, and affects men and women equally; ΔE 62.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.32:1WCAG large text: Fail
Contrast with black, large text15.85:1WCAG large text: AAA

Named colours

Spring green · ΔE 12.7Limegreen · ΔE 17.6Lawn green · ΔE 26.3Medium spring green · ΔE 26.8Chartreuse · ΔE 27.1Lime · ΔE 27.4
Nearest named CSS colourSpring green (#00FF7F)ΔE 12.71, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF52EB
Analogous#94FF52, #52FFBD
Triadic#6652FF, #FF6652
Split complementary#BD52FF, #FF5294
Tetradic#5294FF, #FF52EB, #FFBD52

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EBFFED
Lighter +20%#B8FFC0
Lighter +10%#85FF93
Darker −10%#1FFF39
Darker −20%#00EB1B
Darker −30%#00B815
Darker −40%#00850F
More saturated +25%#52FF66
Less saturated −25%#68E977

Channel breakdown

R82
G255
B102
Red82 (32.2%)
Green255 (100%)
Blue102 (40%)
Hue126.94°
Saturation (HSL)100%
Lightness66.08%
Dominant channelGreen
Hex per channelR 52 · G FF · B 66

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Every value on this page was computed from “52ff66” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.