#535B13#535B13

#535B13 is a dark, moderate yellow. Relative luminance 0.094; OKLCH L 45.0% C 0.093 H 115.8°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#535B13
RGB	rgb(83, 91, 19)
HSL	hsl(67, 65%, 22%)
HSV	hsv(67, 79%, 36%)
CMYK	cmyk(8.8%, 0%, 79.1%, 64.3%)
CIE-LAB	lab(36.68, -13.33, 37.78)
CIE-LCH	lch(36.68, 40.06, 109.44°)
OKLab	oklab(44.96% -0.0404 0.0835)
OKLCH	oklch(44.96% 0.093 115.8)
XYZ	xyz(7.4261, 9.3683, 2.0330)
Luminance	0.0937 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535B13 #1B135B

analogous

#5B3F13 #535B13 #2F5B13

triadic

#535B13 #13535B #5B1353

tetradic

#535B13 #135B3F #1B135B #5B132F

square

#535B13 #135B3F #1B135B #5B132F

split-complementary

#535B13 #132F5B #3F135B

monochromatic

#171905 #252808 #535B13 #818E1E #AFC028

Accessibility & contrast

On white

7.31

#535B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#535B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #535B13

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535B13	#FFFFFF	#000000	##FFFFFF
##535B13	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625605

Deuteranopia (green-blind)

#615719

Tritanopia (blue-blind)

#59554D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #535b13;
/* rgb */ color: rgb(83, 91, 19);
/* oklch */ color: oklch(45.0% 0.093 115.8);

Tailwind

colors: {
  custom: {
    50: '#868957',
    500: '#535b13',
    950: '#000000',
  },
}

SCSS

$custom: #535b13;
$custom-light: #868957;
$custom-dark: #000000;

JSON

{
  "hex": "#535b13",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 19
  },
  "hsl": {
    "h": 66.667,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.44961,
    "c": 0.09274,
    "h": 115.8
  },
  "luminance": 0.09368
}

Semantic roles & 50–950 ramp

primary

#535B13

secondary

#413793

accent

#3FE852

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #535B13

Body copy rendered with the generated semantic roles for this colour.

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