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Recognised as Colour

#175F17

  • #175F17
  • Green
  • Dark
  • Nearest: Dark green

#175F17 is a green with RGB values 23, 95, 23 and HSL 120°, 61%, 23%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark green.

Colour values

#175F17#175F17
HEX#175F17
RGBrgb(23, 95, 23)
RGB (0–1)0.0902, 0.3725, 0.0902
RGB percentages9%, 37.3%, 9%
HSLhsl(120, 61%, 23.1%)
HSV / HSBhsv(120, 75.8%, 37.3%)
CMYK75.8%, 0%, 75.8%, 62.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,531,671
CSS custom property--colour: #175F17;

Brightness & contrast

Relative luminance0.08428WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.82:1
Contrast with white7.82:1WCAG normal text: AAA
Contrast with black2.69:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#E8A0E8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#61550Bno red cones; affects about 1% of men; ΔE 34.5 from the original
Deuteranopia#59501Eno green cones; the most common form, about 1% of men; ΔE 33.9 from the original
Tritanopia#015C51no blue cones; rare, and affects men and women equally; ΔE 35.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.82:1WCAG large text: AAA
Contrast with black, large text2.69:1WCAG large text: Fail

Named colours

Dark green · ΔE 10.8Dark olivegreen · ΔE 19.8Sea green · ΔE 21.4Forest green · ΔE 23.3Green · ΔE 24.9Olivedrab · ΔE 27.2
Nearest named CSS colourDark green (#006400)ΔE 10.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5F175F
Analogous#3B5F17, #175F3B
Triadic#17175F, #5F1717
Split complementary#3B175F, #5F173B
Tetradic#173B5F, #5F175F, #5F3B17

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#68DA68
Lighter +30%#3FD03F
Lighter +20%#2BB12B
Lighter +10%#218821
Darker −10%#0D360D
Darker −20%#030D03
Darker −30%#000000
Darker −40%#000000
More saturated +25%#086E08
Less saturated −25%#265026

Channel breakdown

R23
G95
B23
Red23 (9%)
Green95 (37.3%)
Blue23 (9%)
Hue120°
Saturation (HSL)61.02%
Lightness23.14%
Dominant channelGreen
Hex per channelR 17 · G 5F · B 17

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Every value on this page was computed from “175f17” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.