#818656#818656

#818656 is a mid, moderate yellow. Relative luminance 0.224; OKLCH L 60.4% C 0.068 H 113.3°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#818656
RGB	rgb(129, 134, 86)
HSL	hsl(66, 22%, 43%)
HSV	hsv(66, 36%, 53%)
CMYK	cmyk(3.7%, 0%, 35.8%, 47.5%)
CIE-LAB	lab(54.44, -9.94, 25.26)
CIE-LCH	lch(54.44, 27.15, 111.47°)
OKLab	oklab(60.37% -0.0268 0.0624)
OKLCH	oklch(60.37% 0.068 113.3)
XYZ	xyz(19.2582, 22.3894, 12.1094)
Luminance	0.2239 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818656 #5B5686

analogous

#867356 #818656 #698656

triadic

#818656 #568186 #865681

tetradic

#818656 #568673 #5B5686 #865669

square

#818656 #568673 #5B5686 #865669

split-complementary

#818656 #566986 #735686

monochromatic

#393B26 #5D613E #818656 #A0A674 #BABD99

Accessibility & contrast

On white

3.83

#818656 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#818656 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818656

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818656	#FFFFFF	#000000	##000000
##818656	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8253

Deuteranopia (green-blind)

#8D8358

Tritanopia (blue-blind)

#87817A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #818656;
/* rgb */ color: rgb(129, 134, 86);
/* oklch */ color: oklch(60.4% 0.068 113.3);

Tailwind

colors: {
  custom: {
    50: '#a6a986',
    500: '#818656',
    950: '#000000',
  },
}

SCSS

$custom: #818656;
$custom-light: #a6a986;
$custom-dark: #000000;

JSON

{
  "hex": "#818656",
  "rgb": {
    "r": 129,
    "g": 134,
    "b": 86
  },
  "hsl": {
    "h": 66.25,
    "s": 21.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.60372,
    "c": 0.06791,
    "h": 113.3
  },
  "luminance": 0.22389
}

Semantic roles & 50–950 ramp

primary

#818656

secondary

#908DAB

accent

#69BE72

background

#FAFAF8

surface

#F4F4EF

border

#CECECA

text

#0F0F0B

muted

#7F7F7C

Preview Lab

Preview with #818656

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

Preview Lab → · Contrast checker → · Palette generator →