#5F643A#5F643A

#5F643A is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 48.8% C 0.062 H 114.3°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#5F643A
RGB	rgb(95, 100, 58)
HSL	hsl(67, 27%, 31%)
HSV	hsv(67, 42%, 39%)
CMYK	cmyk(5%, 0%, 42%, 60.8%)
CIE-LAB	lab(40.98, -9.25, 23.16)
CIE-LCH	lch(40.98, 24.94, 111.77°)
OKLab	oklab(48.8% -0.0255 0.0565)
OKLCH	oklch(48.8% 0.062 114.3)
XYZ	xyz(10.0403, 11.8528, 5.7611)
Luminance	0.1185 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F643A #3F3A64

analogous

#64543A #5F643A #4A643A

triadic

#5F643A #3A5F64 #643A5F

tetradic

#5F643A #3A6454 #3F3A64 #643A4A

square

#5F643A #3A6454 #3F3A64 #643A4A

split-complementary

#5F643A #3A4A64 #543A64

monochromatic

#15170D #3A3D24 #5F643A #848B50 #A3AB6E

Accessibility & contrast

On white

6.23

#5F643A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#5F643A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F643A

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F643A	#FFFFFF	#000000	##FFFFFF
##5F643A	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6037

Deuteranopia (green-blind)

#69613C

Tritanopia (blue-blind)

#64605A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5f643a;
/* rgb */ color: rgb(95, 100, 58);
/* oklch */ color: oklch(48.8% 0.062 114.3);

Tailwind

colors: {
  custom: {
    50: '#8d9071',
    500: '#5f643a',
    950: '#000000',
  },
}

SCSS

$custom: #5f643a;
$custom-light: #8d9071;
$custom-dark: #000000;

JSON

{
  "hex": "#5f643a",
  "rgb": {
    "r": 95,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 67.143,
    "s": 26.582,
    "l": 30.98
  },
  "oklch": {
    "l": 0.48797,
    "c": 0.06198,
    "h": 114.3
  },
  "luminance": 0.11853
}

Semantic roles & 50–950 ramp

primary

#5F643A

secondary

#6B6694

accent

#65C370

background

#F8F8F6

surface

#F0F0EC

border

#CBCBC7

text

#0C0C07

muted

#7D7D7A

Preview Lab

Preview with #5F643A

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

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