#535C18#535C18

#535C18 is a mid, moderate yellow. Relative luminance 0.096; OKLCH L 45.3% C 0.090 H 116.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#535C18
RGB	rgb(83, 92, 24)
HSL	hsl(68, 59%, 23%)
HSV	hsv(68, 74%, 36%)
CMYK	cmyk(9.8%, 0%, 73.9%, 63.9%)
CIE-LAB	lab(37.04, -13.59, 36.07)
CIE-LCH	lch(37.04, 38.55, 110.65°)
OKLab	oklab(45.26% -0.0406 0.0808)
OKLCH	oklch(45.26% 0.09 116.7)
XYZ	xyz(7.5595, 9.5593, 2.3109)
Luminance	0.0956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535C18 #21185C

analogous

#5C4318 #535C18 #315C18

triadic

#535C18 #18535C #5C1853

tetradic

#535C18 #185C43 #21185C #5C1831

square

#535C18 #185C43 #21185C #5C1831

split-complementary

#535C18 #18315C #43185C

monochromatic

#161806 #272B0B #535C18 #7F8D25 #ABBD31

Accessibility & contrast

On white

7.21

#535C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#535C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #535C18

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535C18	#FFFFFF	#000000	##FFFFFF
##535C18	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63570D

Deuteranopia (green-blind)

#62581D

Tritanopia (blue-blind)

#59574E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #535c18;
/* rgb */ color: rgb(83, 92, 24);
/* oklch */ color: oklch(45.3% 0.090 116.7);

Tailwind

colors: {
  custom: {
    50: '#868a5a',
    500: '#535c18',
    950: '#000000',
  },
}

SCSS

$custom: #535c18;
$custom-light: #868a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#535c18",
  "rgb": {
    "r": 83,
    "g": 92,
    "b": 24
  },
  "hsl": {
    "h": 67.941,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.45257,
    "c": 0.09047,
    "h": 116.7
  },
  "luminance": 0.09559
}

Semantic roles & 50–950 ramp

primary

#535C18

secondary

#493D93

accent

#46E25B

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #535C18

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

Preview Lab → · Contrast checker → · Palette generator →