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Recognised as Colour

#33A55D

  • #33A55D
  • Green
  • Dark
  • Nearest: Medium seagreen

#33A55D is a green with RGB values 51, 165, 93 and HSL 142°, 53%, 42%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Medium seagreen.

Colour values

#33A55D#33A55D
HEX#33A55D
RGBrgb(51, 165, 93)
RGB (0–1)0.2, 0.6471, 0.3647
RGB percentages20%, 64.7%, 36.5%
HSLhsl(142.1, 52.8%, 42.4%)
HSV / HSBhsv(142.1, 69.1%, 64.7%)
CMYK69.1%, 0%, 43.6%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,384,669
CSS custom property--colour: #33A55D;

Brightness & contrast

Relative luminance0.28404WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.68:1
Contrast with white3.14:1WCAG normal text: Fail
Contrast with black6.68:1WCAG normal text: AA
Greyscale equivalent#888888
Inverted#CC5AA2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A59758no red cones; affects about 1% of men; ΔE 44.9 from the original
Deuteranopia#978D62no green cones; the most common form, about 1% of men; ΔE 45.3 from the original
Tritanopia#00A393no blue cones; rare, and affects men and women equally; ΔE 31.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.14:1WCAG large text: AA
Contrast with black, large text6.68:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 6.4Sea green · ΔE 14.6Forest green · ΔE 19.4Green · ΔE 26Medium aquamarine · ΔE 27.1Light green · ΔE 27.7
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 6.42, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A5337B
Analogous#42A533, #33A596
Triadic#5D33A5, #A55D33
Split complementary#9633A5, #A53342
Tetradic#3342A5, #A5337B, #A59633

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BAEACC
Lighter +30%#93DEAF
Lighter +20%#6CD292
Lighter +10%#45C675
Darker −10%#277E47
Darker −20%#1B5731
Darker −30%#0F301B
Darker −40%#030905
More saturated +25%#18C056
Less saturated −25%#4E8A64

Channel breakdown

R51
G165
B93
Red51 (20%)
Green165 (64.7%)
Blue93 (36.5%)
Hue142.11°
Saturation (HSL)52.78%
Lightness42.35%
Dominant channelGreen
Hex per channelR 33 · G A5 · B 5D

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Every value on this page was computed from “33a55d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.