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Recognised as Colour

#17401C

  • #17401C
  • Green
  • Dark
  • Nearest: Dark olivegreen

#17401C is a green with RGB values 23, 64, 28 and HSL 127°, 47%, 17%. It is a dark colour, so white text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#17401C#17401C
HEX#17401C
RGBrgb(23, 64, 28)
RGB (0–1)0.0902, 0.251, 0.1098
RGB percentages9%, 25.1%, 11%
HSLhsl(127.3, 47.1%, 17.1%)
HSV / HSBhsv(127.3, 64.1%, 25.1%)
CMYK64.1%, 0%, 56.2%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,523,740
CSS custom property--colour: #17401C;

Brightness & contrast

Relative luminance0.03933WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.75:1
Contrast with white11.75:1WCAG normal text: AAA
Contrast with black1.79:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#E8BFE3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#413A19no red cones; affects about 1% of men; ΔE 21.7 from the original
Deuteranopia#3C361Fno green cones; the most common form, about 1% of men; ΔE 22.2 from the original
Tritanopia#0F3E38no blue cones; rare, and affects men and women equally; ΔE 19.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.75:1WCAG large text: AAA
Contrast with black, large text1.79:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 23.2Dark slate grey · ΔE 25.6Sea green · ΔE 32.6Dark green · ΔE 33.8Dim grey · ΔE 36.1Teal · ΔE 36.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 23.23, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#40173B
Analogous#274017, #174030
Triadic#1C1740, #401C17
Split complementary#301740, #401727
Tetradic#172740, #40173B, #403117

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5EC56A
Lighter +30%#3FB14D
Lighter +20%#328B3D
Lighter +10%#24662C
Darker −10%#0A1A0C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0C4B14
Less saturated −25%#223524

Channel breakdown

R23
G64
B28
Red23 (9%)
Green64 (25.1%)
Blue28 (11%)
Hue127.32°
Saturation (HSL)47.13%
Lightness17.06%
Dominant channelGreen
Hex per channelR 17 · G 40 · B 1C

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Every value on this page was computed from “17401c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.