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Colour

#33FF5A

  • #33FF5A
  • Green
  • Light
  • Nearest: Spring green

#33FF5A is a green with RGB values 51, 255, 90 and HSL 131°, 100%, 60%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#33FF5A#33FF5A
HEX#33FF5A
RGBrgb(51, 255, 90)
RGB (0–1)0.2, 1, 0.3529
RGB percentages20%, 100%, 35.3%
HSLhsl(131.5, 100%, 60%)
HSV / HSBhsv(131.5, 80%, 100%)
CMYK80%, 0%, 64.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,407,706
CSS custom property--colour: #33FF5A;

Brightness & contrast

Relative luminance0.72962WCAG 2.x, 0 is black and 1 is white
Perceived brightness199.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.59:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.59:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#CC00A5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE745no red cones; affects about 1% of men; ΔE 71.6 from the original
Deuteranopia#EDD869no green cones; the most common form, about 1% of men; ΔE 72.8 from the original
Tritanopia#00F9DDno blue cones; rare, and affects men and women equally; ΔE 67.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.35:1WCAG large text: Fail
Contrast with black, large text15.59:1WCAG large text: AAA

Named colours

Spring green · ΔE 16.3Limegreen · ΔE 19.7Lime · ΔE 21.3Lawn green · ΔE 24.3Chartreuse · ΔE 25Medium spring green · ΔE 31.8
Nearest named CSS colourSpring green (#00FF7F)ΔE 16.29, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF33D8
Analogous#72FF33, #33FFC0
Triadic#5A33FF, #FF5A33
Split complementary#C033FF, #FF3372
Tetradic#3372FF, #FF33D8, #FFC033

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#CCFFD6
Lighter +20%#99FFAD
Lighter +10%#66FF83
Darker −10%#00FF31
Darker −20%#00CC27
Darker −30%#00991D
Darker −40%#006614
More saturated +25%#33FF5A
Less saturated −25%#4CE66A

Channel breakdown

R51
G255
B90
Red51 (20%)
Green255 (100%)
Blue90 (35.3%)
Hue131.47°
Saturation (HSL)100%
Lightness60%
Dominant channelGreen
Hex per channelR 33 · G FF · B 5A

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Every value on this page was computed from “33ff5a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.