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Recognised as Colour

#33A23F

  • #33A23F
  • Green
  • Dark
  • Nearest: Forest green

#33A23F is a green with RGB values 51, 162, 63 and HSL 126°, 52%, 42%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#33A23F#33A23F
HEX#33A23F
RGBrgb(51, 162, 63)
RGB (0–1)0.2, 0.6353, 0.2471
RGB percentages20%, 63.5%, 24.7%
HSLhsl(126.5, 52.1%, 41.8%)
HSV / HSBhsv(126.5, 68.5%, 63.5%)
CMYK68.5%, 0%, 61.1%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,383,871
CSS custom property--colour: #33A23F;

Brightness & contrast

Relative luminance0.26903WCAG 2.x, 0 is black and 1 is white
Perceived brightness129 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.38:1
Contrast with white3.29:1WCAG normal text: Fail
Contrast with black6.38:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#CC5DC0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A59334no red cones; affects about 1% of men; ΔE 47.9 from the original
Deuteranopia#988A47no green cones; the most common form, about 1% of men; ΔE 47.8 from the original
Tritanopia#0F9E8Dno blue cones; rare, and affects men and women equally; ΔE 44.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.29:1WCAG large text: AA
Contrast with black, large text6.38:1WCAG large text: AAA

Named colours

Forest green · ΔE 9.1Green · ΔE 15.1Medium seagreen · ΔE 18.8Dark green · ΔE 24.1Olivedrab · ΔE 25Sea green · ΔE 25.7
Nearest named CSS colourForest green (#228B22)ΔE 9.13, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A23396
Analogous#5FA233, #33A276
Triadic#3F33A2, #A23F33
Split complementary#7633A2, #A2335F
Tetradic#335FA2, #A23396, #A27633

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8E9BE
Lighter +30%#91DD9A
Lighter +20%#6BD076
Lighter +10%#44C452
Darker −10%#277B30
Darker −20%#1B5421
Darker −30%#0E2E12
Darker −40%#020703
More saturated +25%#18BD2A
Less saturated −25%#4E8754

Channel breakdown

R51
G162
B63
Red51 (20%)
Green162 (63.5%)
Blue63 (24.7%)
Hue126.49°
Saturation (HSL)52.11%
Lightness41.76%
Dominant channelGreen
Hex per channelR 33 · G A2 · B 3F

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Every value on this page was computed from “33a23f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.