Colour

#23281D

#23281D
Green
Dark
Nearest: Black

#23281D is a green with RGB values 35, 40, 29 and HSL 87°, 16%, 14%. It is a dark colour, so white text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#23281D#23281D

HEX#23281D

RGBrgb(35, 40, 29)

RGB (0–1)0.1373, 0.1569, 0.1137

RGB percentages13.7%, 15.7%, 11.4%

HSLhsl(87.3, 15.9%, 13.5%)

HSV / HSBhsv(87.3, 27.5%, 15.7%)

CMYK12.5%, 0%, 27.5%, 84.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,304,029

CSS custom property--colour: #23281D;

Brightness & contrast

Relative luminance0.01964WCAG 2.x, 0 is black and 1 is white

Perceived brightness37.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.08:1

Contrast with white15.08:1WCAG normal text: AAA

Contrast with black1.39:1WCAG normal text: Fail

Greyscale equivalent#262626

Inverted#DCD7E2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#29261Cno red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#28261Dno green cones; the most common form, about 1% of men; ΔE 3.8 from the original

Tritanopia#242725no blue cones; rare, and affects men and women equally; ΔE 6.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.08:1WCAG large text: AAA

Contrast with black, large text1.39:1WCAG large text: Fail

Named colours

Black · ΔE 17.3 Dark slate grey · ΔE 20.2 Dim grey · ΔE 30.2 Dark olivegreen · ΔE 38.8 Gray · ΔE 39.1 Slate grey · ΔE 41.3

Nearest named CSS colourBlack (#000000)ΔE 17.31, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#221D28

Analogous#28271D, #1E281D

Triadic#1D2328, #281D23

Split complementary#1D1E28, #271D28

Tetradic#1D2827, #221D28, #281D1E

Tints, shades & saturation

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

Lighter +40%#8A9B76

Lighter +30%#71815D

Lighter +20%#576348

Lighter +10%#3D4632

Darker −10%#090A08

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#243114

Less saturated −25%#232323

Channel breakdown

R35

G40

B29

Red35 (13.7%)

Green40 (15.7%)

Blue29 (11.4%)

Hue87.27°

Saturation (HSL)15.94%

Lightness13.53%

Dominant channelGreen

Hex per channelR 23 · G 28 · B 1D

Keep nerding

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

#23281D

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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