Colour

#2B310C

#2B310C
Yellow
Dark
Nearest: Dark olivegreen

#2B310C is a yellow with RGB values 43, 49, 12 and HSL 70°, 61%, 12%. It is a dark colour, so white text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#2B310C#2B310C

HEX#2B310C

RGBrgb(43, 49, 12)

RGB (0–1)0.1686, 0.1922, 0.0471

RGB percentages16.9%, 19.2%, 4.7%

HSLhsl(69.7, 60.7%, 12%)

HSV / HSBhsv(69.7, 75.5%, 19.2%)

CMYK12.2%, 0%, 75.5%, 80.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,830,604

CSS custom property--colour: #2B310C;

Brightness & contrast

Relative luminance0.02737WCAG 2.x, 0 is black and 1 is white

Perceived brightness44.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.57:1

Contrast with white13.57:1WCAG normal text: AAA

Contrast with black1.55:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#D4CEF3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#352E08no red cones; affects about 1% of men; ΔE 7.2 from the original

Deuteranopia#342E0Fno green cones; the most common form, about 1% of men; ΔE 7.1 from the original

Tritanopia#2E2E29no blue cones; rare, and affects men and women equally; ΔE 20.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.57:1WCAG large text: AAA

Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 26.7 Dark slate grey · ΔE 28.4 Black · ΔE 30.3 Dim grey · ΔE 34.7 Gray · ΔE 41.9 Dark green · ΔE 43.4

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 26.75, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#120C31

Analogous#31250C, #18310C

Triadic#0C2B31, #310C2B

Split complementary#0C1831, #250C31

Tetradic#0C3125, #120C31, #310C18

Tints, shades & saturation

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

Lighter +40%#B7CF3A

Lighter +30%#97AC2A

Lighter +20%#738320

Lighter +10%#4F5A16

Darker −10%#070802

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#303904

Less saturated −25%#262914

Channel breakdown

R43

G49

B12

Red43 (16.9%)

Green49 (19.2%)

Blue12 (4.7%)

Hue69.73°

Saturation (HSL)60.66%

Lightness11.96%

Dominant channelGreen

Hex per channelR 2B · G 31 · B 0C

Keep nerding

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

#2B310C

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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