#818221#818221

#818221 is a mid, moderate yellow. Relative luminance 0.207; OKLCH L 58.8% C 0.115 H 110.1°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#818221
RGB	rgb(129, 130, 33)
HSL	hsl(61, 60%, 32%)
HSV	hsv(61, 75%, 51%)
CMYK	cmyk(0.8%, 0%, 74.6%, 49%)
CIE-LAB	lab(52.67, -12.56, 49.09)
CIE-LCH	lch(52.67, 50.67, 104.35°)
OKLab	oklab(58.76% -0.0396 0.1084)
OKLCH	oklch(58.76% 0.115 110.1)
XYZ	xyz(17.3110, 20.7427, 4.5304)
Luminance	0.2074 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818221 #222182

analogous

#825321 #818221 #508221

triadic

#818221 #218182 #822181

tetradic

#818221 #218253 #222182 #822150

square

#818221 #218253 #222182 #822150

split-complementary

#818221 #215082 #532182

monochromatic

#202008 #515115 #818221 #B1B32D #D0D24C

Accessibility & contrast

On white

4.08

#818221 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#818221 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818221

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818221	#FFFFFF	#000000	##000000
##818221	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C0E

Deuteranopia (green-blind)

#8E7F29

Tritanopia (blue-blind)

#8A796F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #818221;
/* rgb */ color: rgb(129, 130, 33);
/* oklch */ color: oklch(58.8% 0.115 110.1);

Tailwind

colors: {
  custom: {
    50: '#a9a664',
    500: '#818221',
    950: '#000000',
  },
}

SCSS

$custom: #818221;
$custom-light: #a9a664;
$custom-dark: #000000;

JSON

{
  "hex": "#818221",
  "rgb": {
    "r": 129,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 60.619,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.58764,
    "c": 0.11541,
    "h": 110.1
  },
  "luminance": 0.20742
}

Semantic roles & 50–950 ramp

primary

#818221

secondary

#4B4AB4

accent

#45E347

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F06

muted

#7F7F7A

Preview Lab

Preview with #818221

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

Preview Lab → · Contrast checker → · Palette generator →