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Recognised as Colour

#17570E

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

#17570E is a green with RGB values 23, 87, 14 and HSL 113°, 72%, 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

#17570E#17570E
HEX#17570E
RGBrgb(23, 87, 14)
RGB (0–1)0.0902, 0.3412, 0.0549
RGB percentages9%, 34.1%, 5.5%
HSLhsl(112.6, 72.3%, 19.8%)
HSV / HSBhsv(112.6, 83.9%, 34.1%)
CMYK73.6%, 0%, 83.9%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,529,614
CSS custom property--colour: #17570E;

Brightness & contrast

Relative luminance0.0703WCAG 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#E8A8F1

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 31.9 from the original
Tritanopia#095449no blue cones; rare, and affects men and women equally; ΔE 35.1 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 12.5Dark olivegreen · ΔE 19.3Sea green · ΔE 24.5Forest green · ΔE 26.3Green · ΔE 27.4Olivedrab · ΔE 28.5
Nearest named CSS colourDark green (#006400)ΔE 12.51, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E0E57
Analogous#3C570E, #0E5729
Triadic#0E1757, #570E17
Split complementary#2A0E57, #570E3C
Tetradic#0E3C57, #4E0E57, #57290E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#61E34E
Lighter +30%#3ADB23
Lighter +20%#2EAF1C
Lighter +10%#238315
Darker −10%#0B2B07
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0D6401
Less saturated −25%#214A1B

Channel breakdown

R23
G87
B14
Red23 (9%)
Green87 (34.1%)
Blue14 (5.5%)
Hue112.6°
Saturation (HSL)72.28%
Lightness19.8%
Dominant channelGreen
Hex per channelR 17 · G 57 · B 0E

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