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Recognised as Colour

#1A210C

  • #1A210C
  • Green
  • Dark
  • Nearest: Black

#1A210C is a green with RGB values 26, 33, 12 and HSL 80°, 47%, 9%. It is a dark colour, so white text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1A210C#1A210C
HEX#1A210C
RGBrgb(26, 33, 12)
RGB (0–1)0.102, 0.1294, 0.0471
RGB percentages10.2%, 12.9%, 4.7%
HSLhsl(80, 46.7%, 8.8%)
HSV / HSBhsv(80, 63.6%, 12.9%)
CMYK21.2%, 0%, 63.6%, 87.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,712,396
CSS custom property--colour: #1A210C;

Brightness & contrast

Relative luminance0.01334WCAG 2.x, 0 is black and 1 is white
Perceived brightness29.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.58:1
Contrast with white16.58:1WCAG normal text: AAA
Contrast with black1.27:1WCAG normal text: Fail
Greyscale equivalent#1E1E1E
Inverted#E5DEF3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#231F0Ano red cones; affects about 1% of men; ΔE 6.2 from the original
Deuteranopia#221E0Dno green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#1B1F1Cno blue cones; rare, and affects men and women equally; ΔE 11.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.58:1WCAG large text: AAA
Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Black · ΔE 18.3Dark slate grey · ΔE 25.5Dim grey · ΔE 35.9Dark olivegreen · ΔE 37.6Gray · ΔE 44.4Teal · ΔE 47.1
Nearest named CSS colourBlack (#000000)ΔE 18.31, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#130C21
Analogous#211E0C, #10210C
Triadic#0C1A21, #210C1A
Split complementary#0C0F21, #1D0C21
Tetradic#0C211E, #130C21, #210C10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#90B742
Lighter +30%#729135
Lighter +20%#556C27
Lighter +10%#37461A
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1C2706
Less saturated −25%#181B12

Channel breakdown

R26
G33
B12
Red26 (10.2%)
Green33 (12.9%)
Blue12 (4.7%)
Hue80°
Saturation (HSL)46.67%
Lightness8.82%
Dominant channelGreen
Hex per channelR 1A · G 21 · B 0C

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Every value on this page was computed from “1a210c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.