#535B0F#535B0F

#535B0F is a dark, moderate yellow. Relative luminance 0.094; OKLCH L 44.9% C 0.095 H 115.7°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#535B0F
RGB	rgb(83, 91, 15)
HSL	hsl(66, 72%, 21%)
HSV	hsv(66, 84%, 36%)
CMYK	cmyk(8.8%, 0%, 83.5%, 64.3%)
CIE-LAB	lab(36.66, -13.53, 39.21)
CIE-LCH	lch(36.66, 41.48, 109.04°)
OKLab	oklab(44.93% -0.0413 0.0857)
OKLCH	oklch(44.93% 0.095 115.7)
XYZ	xyz(7.3948, 9.3558, 1.8681)
Luminance	0.0936 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535B0F #170F5B

analogous

#5B3D0F #535B0F #2D5B0F

triadic

#535B0F #0F535B #5B0F53

tetradic

#535B0F #0F5B3D #170F5B #5B0F2D

square

#535B0F #0F5B3D #170F5B #5B0F2D

split-complementary

#535B0F #0F2D5B #3D0F5B

monochromatic

#181A04 #232606 #535B0F #839018 #B3C420

Accessibility & contrast

On white

7.31

#535B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#535B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #535B0F

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535B0F	#FFFFFF	#000000	##FFFFFF
##535B0F	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)

#625600

Deuteranopia (green-blind)

#615716

Tritanopia (blue-blind)

#59554D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #535b0f;
/* rgb */ color: rgb(83, 91, 15);
/* oklch */ color: oklch(44.9% 0.095 115.7);

Tailwind

colors: {
  custom: {
    50: '#868955',
    500: '#535b0f',
    950: '#000000',
  },
}

SCSS

$custom: #535b0f;
$custom-light: #868955;
$custom-dark: #000000;

JSON

{
  "hex": "#535b0f",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 15
  },
  "hsl": {
    "h": 66.316,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.44934,
    "c": 0.09517,
    "h": 115.7
  },
  "luminance": 0.09356
}

Semantic roles & 50–950 ramp

primary

#535B0F

secondary

#3C3195

accent

#39EE4C

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #535B0F

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

Preview Lab → · Contrast checker → · Palette generator →