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Recognised as Colour

#17570D

  • #17570D
  • Green
  • Dark
  • Nearest: Dark green

#17570D is a green with RGB values 23, 87, 13 and HSL 112°, 74%, 20%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark green.

Colour values

#17570D#17570D
HEX#17570D
RGBrgb(23, 87, 13)
RGB (0–1)0.0902, 0.3412, 0.051
RGB percentages9%, 34.1%, 5.1%
HSLhsl(111.9, 74%, 19.6%)
HSV / HSBhsv(111.9, 85.1%, 34.1%)
CMYK73.6%, 0%, 85.1%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,529,613
CSS custom property--colour: #17570D;

Brightness & contrast

Relative luminance0.07028WCAG 2.x, 0 is black and 1 is white
Perceived brightness68 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.73:1
Contrast with white8.73:1WCAG normal text: AAA
Contrast with black2.41:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#E8A8F2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#594E00no red cones; affects about 1% of men; ΔE 32.2 from the original
Deuteranopia#524916no green cones; the most common form, about 1% of men; ΔE 32 from the original
Tritanopia#095449no blue cones; rare, and affects men and women equally; ΔE 35.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.73:1WCAG large text: AAA
Contrast with black, large text2.41:1WCAG large text: Fail

Named colours

Dark green · ΔE 12.2Dark olivegreen · ΔE 19.4Sea green · ΔE 24.7Forest green · ΔE 26.2Green · ΔE 27.1Olivedrab · ΔE 28.3
Nearest named CSS colourDark green (#006400)ΔE 12.23, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D0D57
Analogous#3C570D, #0D5728
Triadic#0D1757, #570D17
Split complementary#280D57, #570D3C
Tetradic#0D3C57, #4D0D57, #57280D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#60E44C
Lighter +30%#3ADC21
Lighter +20%#2EB01A
Lighter +10%#238314
Darker −10%#0B2B06
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0E6400
Less saturated −25%#204B19

Channel breakdown

R23
G87
B13
Red23 (9%)
Green87 (34.1%)
Blue13 (5.1%)
Hue111.89°
Saturation (HSL)74%
Lightness19.61%
Dominant channelGreen
Hex per channelR 17 · G 57 · B 0D

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Every value on this page was computed from “17570d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.