Recognised as Colour

#1F200F

#1F200F
Yellow
Dark
Nearest: Black

#1F200F is a yellow with RGB values 31, 32, 15 and HSL 64°, 36%, 9%. It is a dark colour, so white text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1F200F#1F200F

HEX#1F200F

RGBrgb(31, 32, 15)

RGB (0–1)0.1216, 0.1255, 0.0588

RGB percentages12.2%, 12.5%, 5.9%

HSLhsl(63.5, 36.2%, 9.2%)

HSV / HSBhsv(63.5, 53.1%, 12.5%)

CMYK3.1%, 0%, 53.1%, 87.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,039,823

CSS custom property--colour: #1F200F;

Brightness & contrast

Relative luminance0.01359WCAG 2.x, 0 is black and 1 is white

Perceived brightness30.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.51:1

Contrast with white16.51:1WCAG normal text: AAA

Contrast with black1.27:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#E0DFF0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#221F0Eno red cones; affects about 1% of men; ΔE 2.2 from the original

Deuteranopia#221F10no green cones; the most common form, about 1% of men; ΔE 2.5 from the original

Tritanopia#211E1Cno blue cones; rare, and affects men and women equally; ΔE 10.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.51:1WCAG large text: AAA

Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Black · ΔE 16.4 Dark slate grey · ΔE 25.6 Dim grey · ΔE 34.7 Dark olivegreen · ΔE 39.3 Gray · ΔE 43.5 Slate grey · ΔE 46.4

Nearest named CSS colourBlack (#000000)ΔE 16.39, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#100F20

Analogous#20180F, #17200F

Triadic#0F1F20, #200F1F

Split complementary#0F1720, #180F20

Tetradic#0F2018, #100F20, #200F17

Tints, shades & saturation

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

Lighter +40%#A6AB50

Lighter +30%#848840

Lighter +20%#626530

Lighter +10%#41431F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#242609

Less saturated −25%#1A1A15

Channel breakdown

R31

G32

B15

Red31 (12.2%)

Green32 (12.5%)

Blue15 (5.9%)

Hue63.53°

Saturation (HSL)36.17%

Lightness9.22%

Dominant channelGreen

Hex per channelR 1F · G 20 · B 0F

Keep nerding

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

#1F200F

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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