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Recognised as Colour

#2A321F

  • #2A321F
  • Green
  • Dark
  • Nearest: Dark slate grey

#2A321F is a green with RGB values 42, 50, 31 and HSL 85°, 23%, 16%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2A321F#2A321F
HEX#2A321F
RGBrgb(42, 50, 31)
RGB (0–1)0.1647, 0.1961, 0.1216
RGB percentages16.5%, 19.6%, 12.2%
HSLhsl(85.3, 23.5%, 15.9%)
HSV / HSBhsv(85.3, 38%, 19.6%)
CMYK16%, 0%, 38%, 80.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,765,343
CSS custom property--colour: #2A321F;

Brightness & contrast

Relative luminance0.02872WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.34:1
Contrast with white13.34:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#D5CDE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#34301Eno red cones; affects about 1% of men; ΔE 6.2 from the original
Deuteranopia#332F20no green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#2B302Dno blue cones; rare, and affects men and women equally; ΔE 10.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.34:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.3Black · ΔE 23.7Dim grey · ΔE 28.3Dark olivegreen · ΔE 32Gray · ΔE 36.6Slate grey · ΔE 40.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.27, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#271F32
Analogous#32301F, #21321F
Triadic#1F2A32, #321F2A
Split complementary#1F2032, #311F32
Tetradic#1F3231, #271F32, #321F20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#93A974
Lighter +30%#79905A
Lighter +20%#5F7146
Lighter +10%#445133
Darker −10%#10130B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2C3C15
Less saturated −25%#292929

Channel breakdown

R42
G50
B31
Red42 (16.5%)
Green50 (19.6%)
Blue31 (12.2%)
Hue85.26°
Saturation (HSL)23.46%
Lightness15.88%
Dominant channelGreen
Hex per channelR 2A · G 32 · B 1F

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Every value on this page was computed from “2a321f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.