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Colour

#78551F

  • #78551F
  • Orange
  • Dark
  • Nearest: Saddle brown

#78551F is a orange with RGB values 120, 85, 31 and HSL 36°, 59%, 30%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Saddle brown.

Colour values

#78551F#78551F
HEX#78551F
RGBrgb(120, 85, 31)
RGB (0–1)0.4706, 0.3333, 0.1216
RGB percentages47.1%, 33.3%, 12.2%
HSLhsl(36.4, 58.9%, 29.6%)
HSV / HSBhsv(36.4, 74.2%, 47.1%)
CMYK0%, 29.2%, 74.2%, 52.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,886,111
CSS custom property--colour: #78551F;

Brightness & contrast

Relative luminance0.10589WCAG 2.x, 0 is black and 1 is white
Perceived brightness93 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.74:1
Contrast with white6.74:1WCAG normal text: AA
Contrast with black3.12:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#87AAE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#625718no red cones; affects about 1% of men; ΔE 12.5 from the original
Deuteranopia#6A5F21no green cones; the most common form, about 1% of men; ΔE 12.6 from the original
Tritanopia#834C4Ano blue cones; rare, and affects men and women equally; ΔE 28.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.74:1WCAG large text: AAA
Contrast with black, large text3.12:1WCAG large text: AA

Named colours

Saddle brown · ΔE 18.3Sienna · ΔE 21Dark olivegreen · ΔE 28.4Peru · ΔE 28.7Olive · ΔE 32.8Dark goldenrod · ΔE 33.6
Nearest named CSS colourSaddle brown (#8B4513)ΔE 18.32, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1F4278
Analogous#78281F, #6F781F
Triadic#1F7855, #551F78
Split complementary#1F6F78, #281F78
Tetradic#1F7828, #1F4278, #781F6F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFBB84
Lighter +30%#D5A55B
Lighter +20%#C98E34
Lighter +10%#A17229
Darker −10%#4F3815
Darker −20%#271C0A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#8B590C
Less saturated −25%#655132

Channel breakdown

R120
G85
B31
Red120 (47.1%)
Green85 (33.3%)
Blue31 (12.2%)
Hue36.4°
Saturation (HSL)58.94%
Lightness29.61%
Dominant channelRed
Hex per channelR 78 · G 55 · B 1F

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Every value on this page was computed from “78551f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.