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Recognised as Colour

#33DF83

  • #33DF83
  • Green
  • Light
  • Nearest: Medium spring green

#33DF83 is a green with RGB values 51, 223, 131 and HSL 148°, 73%, 54%. It is a light colour, so black text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#33DF83#33DF83
HEX#33DF83
RGBrgb(51, 223, 131)
RGB (0–1)0.2, 0.8745, 0.5137
RGB percentages20%, 87.5%, 51.4%
HSLhsl(147.9, 72.9%, 53.7%)
HSV / HSBhsv(147.9, 77.1%, 87.5%)
CMYK77.1%, 0%, 41.3%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,399,555
CSS custom property--colour: #33DF83;

Brightness & contrast

Relative luminance0.55118WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.02:1
Contrast with white1.75:1WCAG normal text: Fail
Contrast with black12.02:1WCAG normal text: AAA
Greyscale equivalent#B4B4B4
Inverted#CC207C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFCC7Cno red cones; affects about 1% of men; ΔE 59.2 from the original
Deuteranopia#CBBE89no green cones; the most common form, about 1% of men; ΔE 59.5 from the original
Tritanopia#00DCC8no blue cones; rare, and affects men and women equally; ΔE 38.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.75:1WCAG large text: Fail
Contrast with black, large text12.02:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 11.5Light green · ΔE 18.3Pale green · ΔE 19.2Medium seagreen · ΔE 21.9Spring green · ΔE 21.9Limegreen · ΔE 29.3
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 11.52, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF338F
Analogous#39DF33, #33DFD9
Triadic#8333DF, #DF8333
Split complementary#D933DF, #DF3339
Tetradic#3339DF, #DF338F, #DFD933

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3FBEE
Lighter +30%#B7F4D3
Lighter +20%#8BEDB9
Lighter +10%#5FE69E
Darker −10%#1EC16A
Darker −20%#179552
Darker −30%#106939
Darker −40%#093D21
More saturated +25%#15FD81
Less saturated −25%#51C285

Channel breakdown

R51
G223
B131
Red51 (20%)
Green223 (87.5%)
Blue131 (51.4%)
Hue147.91°
Saturation (HSL)72.88%
Lightness53.73%
Dominant channelGreen
Hex per channelR 33 · G DF · B 83

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Every value on this page was computed from “33df83” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.