Colour

#15150C

#15150C
Yellow
Dark
Nearest: Black

#15150C is a yellow with RGB values 21, 21, 12 and HSL 60°, 27%, 6%. It is a dark colour, so white text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#15150C#15150C

HEX#15150C

RGBrgb(21, 21, 12)

RGB (0–1)0.0824, 0.0824, 0.0471

RGB percentages8.2%, 8.2%, 4.7%

HSLhsl(60, 27.3%, 6.5%)

HSV / HSBhsv(60, 42.9%, 8.2%)

CMYK0%, 0%, 42.9%, 91.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,381,644

CSS custom property--colour: #15150C;

Brightness & contrast

Relative luminance0.00722WCAG 2.x, 0 is black and 1 is white

Perceived brightness20.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.35:1

Contrast with white18.35:1WCAG normal text: AAA

Contrast with black1.14:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#EAEAF3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#16140Bno red cones; affects about 1% of men; ΔE 1 from the original

Deuteranopia#17150Cno green cones; the most common form, about 1% of men; ΔE 1 from the original

Tritanopia#161413no blue cones; rare, and affects men and women equally; ΔE 4.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.35:1WCAG large text: AAA

Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 8.3 Dark slate grey · ΔE 28 Dim grey · ΔE 38.2 Dark olivegreen · ΔE 47.3 Gray · ΔE 47.3 Slate grey · ΔE 48.8

Nearest named CSS colourBlack (#000000)ΔE 8.27, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0C0C15

Analogous#15100C, #10150C

Triadic#0C1515, #150C15

Split complementary#0C1015, #100C15

Tetradic#0C1510, #0C0C15, #150C10

Tints, shades & saturation

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

Lighter +40%#979756

Lighter +30%#767644

Lighter +20%#565631

Lighter +10%#35351F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#191908

Less saturated −25%#111110

Channel breakdown

R21

G21

B12

Red21 (8.2%)

Green21 (8.2%)

Blue12 (4.7%)

Hue60°

Saturation (HSL)27.27%

Lightness6.47%

Dominant channelRed and Green

Hex per channelR 15 · G 15 · B 0C

Keep nerding

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#15150C

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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