Nerdulator> put something in

Recognised as Colour

#33381F

  • #33381F
  • Green
  • Dark
  • Nearest: Dark slate grey

#33381F is a green with RGB values 51, 56, 31 and HSL 72°, 29%, 17%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#33381F#33381F
HEX#33381F
RGBrgb(51, 56, 31)
RGB (0–1)0.2, 0.2196, 0.1216
RGB percentages20%, 22%, 12.2%
HSLhsl(72, 28.7%, 17.1%)
HSV / HSBhsv(72, 44.6%, 22%)
CMYK8.9%, 0%, 44.6%, 78%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,356,703
CSS custom property--colour: #33381F;

Brightness & contrast

Relative luminance0.03631WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.17:1
Contrast with white12.17:1WCAG normal text: AAA
Contrast with black1.73:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#CCC7E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3B361Dno red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#3B3620no green cones; the most common form, about 1% of men; ΔE 5.4 from the original
Tritanopia#353532no blue cones; rare, and affects men and women equally; ΔE 14.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.17:1WCAG large text: AAA
Contrast with black, large text1.73:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 21.2Dim grey · ΔE 27.5Black · ΔE 27.8Dark olivegreen · ΔE 27.9Gray · ΔE 35.3Slate grey · ΔE 40
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 21.16, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#241F38
Analogous#38311F, #27381F
Triadic#1F3338, #381F33
Split complementary#1F2738, #311F38
Tetradic#1F3831, #241F38, #381F27

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4B172
Lighter +30%#8D9A56
Lighter +20%#6F7A43
Lighter +10%#515931
Darker −10%#15170D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A4314
Less saturated −25%#2C2D2A

Channel breakdown

R51
G56
B31
Red51 (20%)
Green56 (22%)
Blue31 (12.2%)
Hue72°
Saturation (HSL)28.74%
Lightness17.06%
Dominant channelGreen
Hex per channelR 33 · G 38 · B 1F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “33381f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.