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Recognised as Colour

#133D20

  • #133D20
  • Green
  • Dark
  • Nearest: Dark slate grey

#133D20 is a green with RGB values 19, 61, 32 and HSL 139°, 53%, 16%. 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

#133D20#133D20
HEX#133D20
RGBrgb(19, 61, 32)
RGB (0–1)0.0745, 0.2392, 0.1255
RGB percentages7.5%, 23.9%, 12.5%
HSLhsl(138.6, 52.5%, 15.7%)
HSV / HSBhsv(138.6, 68.9%, 23.9%)
CMYK68.9%, 0%, 47.5%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,260,832
CSS custom property--colour: #133D20;

Brightness & contrast

Relative luminance0.0358WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.24:1
Contrast with white12.24:1WCAG normal text: AAA
Contrast with black1.72:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#ECC2DF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3D371Eno red cones; affects about 1% of men; ΔE 20.9 from the original
Deuteranopia#383422no green cones; the most common form, about 1% of men; ΔE 20.8 from the original
Tritanopia#073C36no blue cones; rare, and affects men and women equally; ΔE 15.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.24:1WCAG large text: AAA
Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 22.3Dark olivegreen · ΔE 26.4Dim grey · ΔE 34.3Black · ΔE 34.4Sea green · ΔE 34.7Teal · ΔE 34.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 22.29, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D1330
Analogous#1B3D13, #133D35
Triadic#20133D, #3D2013
Split complementary#35133D, #3D131B
Tetradic#131B3D, #3D1330, #3D3513

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#53C977
Lighter +30%#37B25D
Lighter +20%#2B8B49
Lighter +10%#1F6434
Darker −10%#07160C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#09471C
Less saturated −25%#1D3324

Channel breakdown

R19
G61
B32
Red19 (7.5%)
Green61 (23.9%)
Blue32 (12.5%)
Hue138.57°
Saturation (HSL)52.5%
Lightness15.69%
Dominant channelGreen
Hex per channelR 13 · G 3D · B 20

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Every value on this page was computed from “133d20” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.