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Colour

#373D20

  • #373D20
  • Green
  • Dark
  • Nearest: Dark slate grey

#373D20 is a green with RGB values 55, 61, 32 and HSL 72°, 31%, 18%. It is a dark colour, so white text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#373D20#373D20
HEX#373D20
RGBrgb(55, 61, 32)
RGB (0–1)0.2157, 0.2392, 0.1255
RGB percentages21.6%, 23.9%, 12.5%
HSLhsl(72.4, 31.2%, 18.2%)
HSV / HSBhsv(72.4, 47.5%, 23.9%)
CMYK9.8%, 0%, 47.5%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,620,128
CSS custom property--colour: #373D20;

Brightness & contrast

Relative luminance0.04254WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.35:1
Contrast with white11.35:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#C8C2DF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#403A1Eno red cones; affects about 1% of men; ΔE 6.2 from the original
Deuteranopia#403A21no green cones; the most common form, about 1% of men; ΔE 6.5 from the original
Tritanopia#3A3A36no blue cones; rare, and affects men and women equally; ΔE 16.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.35:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 22.1Dark olivegreen · ΔE 24.8Dim grey · ΔE 27.4Black · ΔE 30.9Gray · ΔE 34.7Slate grey · ΔE 40
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 22.12, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#26203D
Analogous#3D3420, #293D20
Triadic#20373D, #3D2037
Split complementary#20293D, #35203D
Tetradic#203D34, #26203D, #3D2029

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A8B673
Lighter +30%#91A155
Lighter +20%#738043
Lighter +10%#555E32
Darker −10%#191C0E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3E4914
Less saturated −25%#30312C

Channel breakdown

R55
G61
B32
Red55 (21.6%)
Green61 (23.9%)
Blue32 (12.5%)
Hue72.41°
Saturation (HSL)31.18%
Lightness18.24%
Dominant channelGreen
Hex per channelR 37 · G 3D · B 20

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Every value on this page was computed from “373d20” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.