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Recognised as Colour

#213D26

  • #213D26
  • Green
  • Dark
  • Nearest: Dark slate grey

#213D26 is a green with RGB values 33, 61, 38 and HSL 131°, 30%, 18%. It is a dark colour, so white text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#213D26#213D26
HEX#213D26
RGBrgb(33, 61, 38)
RGB (0–1)0.1294, 0.2392, 0.149
RGB percentages12.9%, 23.9%, 14.9%
HSLhsl(130.7, 29.8%, 18.4%)
HSV / HSBhsv(130.7, 45.9%, 23.9%)
CMYK45.9%, 0%, 37.7%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,178,342
CSS custom property--colour: #213D26;

Brightness & contrast

Relative luminance0.03801WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.93:1
Contrast with white11.93:1WCAG normal text: AAA
Contrast with black1.76:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#DEC2D9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3925no red cones; affects about 1% of men; ΔE 15.3 from the original
Deuteranopia#393627no green cones; the most common form, about 1% of men; ΔE 15 from the original
Tritanopia#1D3C37no blue cones; rare, and affects men and women equally; ΔE 12 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.93:1WCAG large text: AAA
Contrast with black, large text1.76:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.5Dark olivegreen · ΔE 27.6Dim grey · ΔE 29.2Black · ΔE 30.4Teal · ΔE 34.1Gray · ΔE 36.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.53, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D2138
Analogous#2A3D21, #213D34
Triadic#26213D, #3D2621
Split complementary#34213D, #3D212A
Tetradic#212A3D, #3D2138, #3D3421

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#75B581
Lighter +30%#57A064
Lighter +20%#457F4F
Lighter +10%#335E3B
Darker −10%#0F1C11
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#15491E
Less saturated −25%#2D312E

Channel breakdown

R33
G61
B38
Red33 (12.9%)
Green61 (23.9%)
Blue38 (14.9%)
Hue130.71°
Saturation (HSL)29.79%
Lightness18.43%
Dominant channelGreen
Hex per channelR 21 · G 3D · B 26

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Every value on this page was computed from “213d26” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.