Colour

#3F380C

#3F380C
Yellow
Dark
Nearest: Dark olivegreen

#3F380C is a yellow with RGB values 63, 56, 12 and HSL 52°, 68%, 15%. It is a dark colour, so white text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3F380C#3F380C

HEX#3F380C

RGBrgb(63, 56, 12)

RGB (0–1)0.2471, 0.2196, 0.0471

RGB percentages24.7%, 22%, 4.7%

HSLhsl(51.8, 68%, 14.7%)

HSV / HSBhsv(51.8, 81%, 24.7%)

CMYK0%, 11.1%, 81%, 75.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,143,116

CSS custom property--colour: #3F380C;

Brightness & contrast

Relative luminance0.03912WCAG 2.x, 0 is black and 1 is white

Perceived brightness55.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.78:1

Contrast with white11.78:1WCAG normal text: AAA

Contrast with black1.78:1WCAG normal text: Fail

Greyscale equivalent#363636

Inverted#C0C7F3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3E3606no red cones; affects about 1% of men; ΔE 1.9 from the original

Deuteranopia#40390Fno green cones; the most common form, about 1% of men; ΔE 1.1 from the original

Tritanopia#45332Fno blue cones; rare, and affects men and women equally; ΔE 23.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.78:1WCAG large text: AAA

Contrast with black, large text1.78:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 24.9 Dark slate grey · ΔE 33.1 Dim grey · ΔE 34.5 Saddle brown · ΔE 35.4 Black · ΔE 36 Sienna · ΔE 39.1

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 24.92, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0C133F

Analogous#3F1E0C, #2D3F0C

Triadic#0C3F38, #380C3F

Split complementary#0C2D3F, #1E0C3F

Tetradic#0C3F1E, #0C133F, #3F0C2D

Tints, shades & saturation

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

Lighter +40%#DAC43D

Lighter +30%#C0AA24

Lighter +20%#95841C

Lighter +10%#6A5E14

Darker −10%#141204

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#483F03

Less saturated −25%#363115

Channel breakdown

R63

G56

B12

Red63 (24.7%)

Green56 (22%)

Blue12 (4.7%)

Hue51.76°

Saturation (HSL)68%

Lightness14.71%

Dominant channelRed

Hex per channelR 3F · G 38 · B 0C

Keep nerding

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

#3F380C

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

Nerdulate something else