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Recognised as Colour

#83CF42

  • #83CF42
  • Green
  • Dark
  • Nearest: Yellow green

#83CF42 is a green with RGB values 131, 207, 66 and HSL 92°, 59%, 54%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#83CF42#83CF42
HEX#83CF42
RGBrgb(131, 207, 66)
RGB (0–1)0.5137, 0.8118, 0.2588
RGB percentages51.4%, 81.2%, 25.9%
HSLhsl(92.3, 59.5%, 53.5%)
HSV / HSBhsv(92.3, 68.1%, 81.2%)
CMYK36.7%, 0%, 68.1%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,638,274
CSS custom property--colour: #83CF42;

Brightness & contrast

Relative luminance0.49844WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.97:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.97:1WCAG normal text: AAA
Greyscale equivalent#B5B5B5
Inverted#7C30BD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7BF2Dno red cones; affects about 1% of men; ΔE 41.5 from the original
Deuteranopia#CDB94Eno green cones; the most common form, about 1% of men; ΔE 40.9 from the original
Tritanopia#83C7B3no blue cones; rare, and affects men and women equally; ΔE 60.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.97:1WCAG large text: AAA

Named colours

Yellow green · ΔE 10.6Limegreen · ΔE 21.2Light green · ΔE 25.3Pale green · ΔE 26.1Green yellow · ΔE 27.8Forest green · ΔE 29.6
Nearest named CSS colourYellow green (#9ACD32)ΔE 10.6, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8E42CF
Analogous#CACF42, #42CF47
Triadic#4283CF, #CF4283
Split complementary#4842CF, #CF42C9
Tetradic#42CACF, #8E42CF, #CF4742

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEF8E5
Lighter +30%#D3EEBC
Lighter +20%#B8E493
Lighter +10%#9ED96B
Darker −10%#6AB12D
Darker −20%#528823
Darker −30%#396018
Darker −40%#21370E
More saturated +25%#81ED24
Less saturated −25%#85B160

Channel breakdown

R131
G207
B66
Red131 (51.4%)
Green207 (81.2%)
Blue66 (25.9%)
Hue92.34°
Saturation (HSL)59.49%
Lightness53.53%
Dominant channelGreen
Hex per channelR 83 · G CF · B 42

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Every value on this page was computed from “83cf42” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.