Nerdulator> put something in

Colour

#4F4825

  • #4F4825
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#4F4825 is a yellow with RGB values 79, 72, 37 and HSL 50°, 36%, 23%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#4F4825#4F4825
HEX#4F4825
RGBrgb(79, 72, 37)
RGB (0–1)0.3098, 0.2824, 0.1451
RGB percentages31%, 28.2%, 14.5%
HSLhsl(50, 36.2%, 22.7%)
HSV / HSBhsv(50, 53.2%, 31%)
CMYK0%, 8.9%, 53.2%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,195,813
CSS custom property--colour: #4F4825;

Brightness & contrast

Relative luminance0.06431WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.19:1
Contrast with white9.19:1WCAG normal text: AAA
Contrast with black2.29:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#B0B7DA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E4622no red cones; affects about 1% of men; ΔE 1.2 from the original
Deuteranopia#504926no green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#554340no blue cones; rare, and affects men and women equally; ΔE 19.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.19:1WCAG large text: AAA
Contrast with black, large text2.29:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 21.8Dim grey · ΔE 26.1Dark slate grey · ΔE 27.2Gray · ΔE 32Saddle brown · ΔE 35.4Sienna · ΔE 37.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 21.82, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#252C4F
Analogous#4F3325, #414F25
Triadic#254F48, #48254F
Split complementary#25414F, #33254F
Tetradic#254F33, #252C4F, #4F2541

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2B77E
Lighter +30%#B2A45B
Lighter +20%#948746
Lighter +10%#726835
Darker −10%#2C2815
Darker −20%#0A0904
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5E5217
Less saturated −25%#413E34

Channel breakdown

R79
G72
B37
Red79 (31%)
Green72 (28.2%)
Blue37 (14.5%)
Hue50°
Saturation (HSL)36.21%
Lightness22.75%
Dominant channelRed
Hex per channelR 4F · G 48 · B 25

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 “4f4825” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.