Nerdulator> put something in

Colour

#8B7913

  • #8B7913
  • Yellow
  • Dark
  • Nearest: Olive

#8B7913 is a yellow with RGB values 139, 121, 19 and HSL 51°, 76%, 31%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#8B7913#8B7913
HEX#8B7913
RGBrgb(139, 121, 19)
RGB (0–1)0.5451, 0.4745, 0.0745
RGB percentages54.5%, 47.5%, 7.5%
HSLhsl(51, 75.9%, 31%)
HSV / HSBhsv(51, 86.3%, 54.5%)
CMYK0%, 12.9%, 86.3%, 45.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,140,499
CSS custom property--colour: #8B7913;

Brightness & contrast

Relative luminance0.19211WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.84:1
Contrast with white4.34:1WCAG normal text: Fail
Contrast with black4.84:1WCAG normal text: AA
Greyscale equivalent#757575
Inverted#7486EC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#867600no red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#8B7C1Cno green cones; the most common form, about 1% of men; ΔE 2.6 from the original
Tritanopia#976F67no blue cones; rare, and affects men and women equally; ΔE 45.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.34:1WCAG large text: AA
Contrast with black, large text4.84:1WCAG large text: AAA

Named colours

Olive · ΔE 10.4Dark goldenrod · ΔE 18.8Olivedrab · ΔE 25.1Dark khaki · ΔE 26.5Peru · ΔE 27.5Dark olivegreen · ΔE 28.1
Nearest named CSS colourOlive (#808000)ΔE 10.38, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#13258B
Analogous#8B3D13, #618B13
Triadic#138B79, #79138B
Split complementary#13618B, #3D138B
Tetradic#138B3D, #13258B, #8B1361

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDDC7D
Lighter +30%#E7D050
Lighter +20%#E1C423
Lighter +10%#B8A019
Darker −10%#5E520D
Darker −20%#312B07
Darker −30%#040401
Darker −40%#000000
More saturated +25%#9E8600
Less saturated −25%#776B27

Channel breakdown

R139
G121
B19
Red139 (54.5%)
Green121 (47.5%)
Blue19 (7.5%)
Hue51°
Saturation (HSL)75.95%
Lightness30.98%
Dominant channelRed
Hex per channelR 8B · G 79 · B 13

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “8b7913” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.