#535A18#535A18

#535A18 is a dark, moderate yellow. Relative luminance 0.092; OKLCH L 44.7% C 0.088 H 115.2°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#535A18
RGB	rgb(83, 90, 24)
HSL	hsl(66, 58%, 22%)
HSV	hsv(66, 73%, 35%)
CMYK	cmyk(7.8%, 0%, 73.3%, 64.7%)
CIE-LAB	lab(36.40, -12.47, 35.43)
CIE-LCH	lch(36.40, 37.56, 109.39°)
OKLab	oklab(44.74% -0.0375 0.0795)
OKLCH	oklch(44.74% 0.088 115.2)
XYZ	xyz(7.3885, 9.2174, 2.2539)
Luminance	0.0922 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535A18 #1F185A

analogous

#5A4018 #535A18 #325A18

triadic

#535A18 #18535A #5A1853

tetradic

#535A18 #185A40 #1F185A #5A1832

square

#535A18 #185A40 #1F185A #5A1832

split-complementary

#535A18 #18325A #40185A

monochromatic

#161806 #262A0B #535A18 #808A25 #ACBB32

Accessibility & contrast

On white

7.39

#535A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#535A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #535A18

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535A18	#FFFFFF	#000000	##FFFFFF
##535A18	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550E

Deuteranopia (green-blind)

#60561D

Tritanopia (blue-blind)

#59544D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #535a18;
/* rgb */ color: rgb(83, 90, 24);
/* oklch */ color: oklch(44.7% 0.088 115.2);

Tailwind

colors: {
  custom: {
    50: '#868859',
    500: '#535a18',
    950: '#000000',
  },
}

SCSS

$custom: #535a18;
$custom-light: #868859;
$custom-dark: #000000;

JSON

{
  "hex": "#535a18",
  "rgb": {
    "r": 83,
    "g": 90,
    "b": 24
  },
  "hsl": {
    "h": 66.364,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.44744,
    "c": 0.08787,
    "h": 115.2
  },
  "luminance": 0.09217
}

Semantic roles & 50–950 ramp

primary

#535A18

secondary

#463D91

accent

#47E157

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #535A18

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

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