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Colour

#574A13

  • #574A13
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#574A13 is a yellow with RGB values 87, 74, 19 and HSL 49°, 64%, 21%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#574A13#574A13
HEX#574A13
RGBrgb(87, 74, 19)
RGB (0–1)0.3412, 0.2902, 0.0745
RGB percentages34.1%, 29%, 7.5%
HSLhsl(48.5, 64.2%, 20.8%)
HSV / HSBhsv(48.5, 78.2%, 34.1%)
CMYK0%, 14.9%, 78.2%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,720,595
CSS custom property--colour: #574A13;

Brightness & contrast

Relative luminance0.06971WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.77:1
Contrast with white8.77:1WCAG normal text: AAA
Contrast with black2.39:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#A8B5EC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#52480Ano red cones; affects about 1% of men; ΔE 3.1 from the original
Deuteranopia#564C16no green cones; the most common form, about 1% of men; ΔE 1.9 from the original
Tritanopia#5F443Fno blue cones; rare, and affects men and women equally; ΔE 28.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.77:1WCAG large text: AAA
Contrast with black, large text2.39:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.5Saddle brown · ΔE 29.4Sienna · ΔE 33Olive · ΔE 33.1Dim grey · ΔE 35.5Dark slate grey · ΔE 38.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.55, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#132057
Analogous#572813, #425713
Triadic#13574A, #4A1357
Split complementary#134257, #281357
Tetradic#135728, #132057, #571342

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBC35B
Lighter +30%#D2B331
Lighter +20%#AB9125
Lighter +10%#816E1C
Darker −10%#2D260A
Darker −20%#030301
Darker −30%#000000
Darker −40%#000000
More saturated +25%#645206
Less saturated −25%#4A4220

Channel breakdown

R87
G74
B19
Red87 (34.1%)
Green74 (29%)
Blue19 (7.5%)
Hue48.53°
Saturation (HSL)64.15%
Lightness20.78%
Dominant channelRed
Hex per channelR 57 · G 4A · B 13

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Every value on this page was computed from “574a13” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.