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Recognised as Colour

#023818

  • #023818
  • Green
  • Dark
  • Nearest: Dark slate grey

#023818 is a green with RGB values 2, 56, 24 and HSL 144°, 93%, 11%. 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

#023818#023818
HEX#023818
RGBrgb(2, 56, 24)
RGB (0–1)0.0078, 0.2196, 0.0941
RGB percentages0.8%, 22%, 9.4%
HSLhsl(144.4, 93.1%, 11.4%)
HSV / HSBhsv(144.4, 96.4%, 22%)
CMYK96.4%, 0%, 57.1%, 78%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer145,432
CSS custom property--colour: #023818;

Brightness & contrast

Relative luminance0.02907WCAG 2.x, 0 is black and 1 is white
Perceived brightness43.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.28:1
Contrast with white13.28:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FDC7E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#383215no red cones; affects about 1% of men; ΔE 23.9 from the original
Deuteranopia#322E1Ano green cones; the most common form, about 1% of men; ΔE 23.7 from the original
Tritanopia#003730no blue cones; rare, and affects men and women equally; ΔE 17.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.28:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 26.2Dark olivegreen · ΔE 28.1Sea green · ΔE 35.2Black · ΔE 35.7Dark green · ΔE 36Teal · ΔE 37.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 26.2, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#380222
Analogous#073802, #023833
Triadic#180238, #381802
Split complementary#330238, #380207
Tetradic#020738, #380222, #383302

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#10F66E
Lighter +30%#07CC57
Lighter +20%#069A42
Lighter +10%#04692D
Darker −10%#000703
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003A18
Less saturated −25%#093119

Channel breakdown

R2
G56
B24
Red2 (0.8%)
Green56 (22%)
Blue24 (9.4%)
Hue144.44°
Saturation (HSL)93.1%
Lightness11.37%
Dominant channelGreen
Hex per channelR 02 · G 38 · B 18

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Every value on this page was computed from “hex 023818” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.