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Recognised as Colour

#175C2D

  • #175C2D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#175C2D is a green with RGB values 23, 92, 45 and HSL 139°, 60%, 23%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#175C2D#175C2D
HEX#175C2D
RGBrgb(23, 92, 45)
RGB (0–1)0.0902, 0.3608, 0.1765
RGB percentages9%, 36.1%, 17.6%
HSLhsl(139.1, 60%, 22.5%)
HSV / HSBhsv(139.1, 75%, 36.1%)
CMYK75%, 0%, 51.1%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,530,925
CSS custom property--colour: #175C2D;

Brightness & contrast

Relative luminance0.08026WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.06:1
Contrast with white8.06:1WCAG normal text: AAA
Contrast with black2.61:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#E8A3D2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5D5429no red cones; affects about 1% of men; ΔE 30.5 from the original
Deuteranopia#544E30no green cones; the most common form, about 1% of men; ΔE 30.3 from the original
Tritanopia#005A51no blue cones; rare, and affects men and women equally; ΔE 23.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.06:1WCAG large text: AAA
Contrast with black, large text2.61:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 18.8Sea green · ΔE 18.9Dark green · ΔE 23.5Dark slate grey · ΔE 32.6Teal · ΔE 33Forest green · ΔE 33.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.8, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C1746
Analogous#245C17, #175C50
Triadic#2D175C, #5C2D17
Split complementary#50175C, #5C1723
Tetradic#17235C, #5C1746, #5C4F17

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#66D98B
Lighter +30%#3DCF6C
Lighter +20%#2BAE55
Lighter +10%#218541
Darker −10%#0D3319
Darker −20%#030A05
Darker −30%#000000
Darker −40%#000000
More saturated +25%#096A28
Less saturated −25%#254E32

Channel breakdown

R23
G92
B45
Red23 (9%)
Green92 (36.1%)
Blue45 (17.6%)
Hue139.13°
Saturation (HSL)60%
Lightness22.55%
Dominant channelGreen
Hex per channelR 17 · G 5C · B 2D

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Every value on this page was computed from “175c2d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.