#858366#858366

#858366 is a mid, muted yellow. Relative luminance 0.222; OKLCH L 60.4% C 0.042 H 104.3°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#858366
RGB	rgb(133, 131, 102)
HSL	hsl(56, 13%, 46%)
HSV	hsv(56, 23%, 52%)
CMYK	cmyk(0%, 1.5%, 23.3%, 47.8%)
CIE-LAB	lab(54.22, -4.33, 16.00)
CIE-LCH	lch(54.22, 16.57, 105.16°)
OKLab	oklab(60.38% -0.0104 0.0407)
OKLCH	oklch(60.38% 0.042 104.3)
XYZ	xyz(20.1874, 22.1787, 15.7853)
Luminance	0.2218 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858366 #666885

analogous

#857366 #858366 #778566

triadic

#858366 #668583 #836685

tetradic

#858366 #668573 #666885 #856677

square

#858366 #668573 #666885 #856677

split-complementary

#858366 #667785 #736685

monochromatic

#403F31 #62614B #858366 #A2A086 #BDBBA9

Accessibility & contrast

On white

3.86

#858366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#858366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858366

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858366	#FFFFFF	#000000	##000000
##858366	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888164

Deuteranopia (green-blind)

#898267

Tritanopia (blue-blind)

#8A7F7B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #858366;
/* rgb */ color: rgb(133, 131, 102);
/* oklch */ color: oklch(60.4% 0.042 104.3);

Tailwind

colors: {
  custom: {
    50: '#a8a791',
    500: '#858366',
    950: '#000000',
  },
}

SCSS

$custom: #858366;
$custom-light: #a8a791;
$custom-dark: #000000;

JSON

{
  "hex": "#858366",
  "rgb": {
    "r": 133,
    "g": 131,
    "b": 102
  },
  "hsl": {
    "h": 56.129,
    "s": 13.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.60378,
    "c": 0.04198,
    "h": 104.3
  },
  "luminance": 0.22178
}

Semantic roles & 50–950 ramp

primary

#858366

secondary

#9B9CAC

accent

#76B672

background

#FAFAF8

surface

#F4F4F0

border

#CECECB

text

#0F0F0D

muted

#7F7F7D

Preview Lab

Preview with #858366

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

Preview Lab → · Contrast checker → · Palette generator →