Recognised as Colour

#171A0F

#171A0F
Green
Dark
Nearest: Black

#171A0F is a green with RGB values 23, 26, 15 and HSL 76°, 27%, 8%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#171A0F#171A0F

HEX#171A0F

RGBrgb(23, 26, 15)

RGB (0–1)0.0902, 0.102, 0.0588

RGB percentages9%, 10.2%, 5.9%

HSLhsl(76.4, 26.8%, 8%)

HSV / HSBhsv(76.4, 42.3%, 10.2%)

CMYK11.5%, 0%, 42.3%, 89.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,513,999

CSS custom property--colour: #171A0F;

Brightness & contrast

Relative luminance0.00955WCAG 2.x, 0 is black and 1 is white

Perceived brightness24.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.63:1

Contrast with white17.63:1WCAG normal text: AAA

Contrast with black1.19:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#E8E5F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1B190Eno red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#1B190Fno green cones; the most common form, about 1% of men; ΔE 2.9 from the original

Tritanopia#181917no blue cones; rare, and affects men and women equally; ΔE 5.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.63:1WCAG large text: AAA

Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 11.4 Dark slate grey · ΔE 26 Dim grey · ΔE 36.6 Dark olivegreen · ΔE 44 Gray · ΔE 45.6 Slate grey · ΔE 47.4

Nearest named CSS colourBlack (#000000)ΔE 11.43, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#120F1A

Analogous#1A180F, #111A0F

Triadic#0F171A, #1A0F17

Split complementary#0F111A, #170F1A

Tetradic#0F1A18, #120F1A, #1A0F12

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#899B5A

Lighter +30%#6D7B47

Lighter +20%#505B34

Lighter +10%#343A22

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#191F0A

Less saturated −25%#151514

Channel breakdown

R23

G26

B15

Red23 (9%)

Green26 (10.2%)

Blue15 (5.9%)

Hue76.36°

Saturation (HSL)26.83%

Lightness8.04%

Dominant channelGreen

Hex per channelR 17 · G 1A · B 0F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#171A0F

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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