#818331#818331

#818331 is a mid, moderate yellow. Relative luminance 0.211; OKLCH L 59.1% C 0.104 H 110.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#818331
RGB	rgb(129, 131, 49)
HSL	hsl(61, 46%, 35%)
HSV	hsv(61, 63%, 51%)
CMYK	cmyk(1.5%, 0%, 62.6%, 48.6%)
CIE-LAB	lab(53.08, -12.11, 42.80)
CIE-LCH	lch(53.08, 44.48, 105.80°)
OKLab	oklab(59.14% -0.0366 0.0979)
OKLCH	oklch(59.14% 0.104 110.5)
XYZ	xyz(17.7244, 21.1219, 6.0484)
Luminance	0.2112 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818331 #333183

analogous

#835C31 #818331 #588331

triadic

#818331 #318183 #833181

tetradic

#818331 #31835C #333183 #833158

square

#818331 #31835C #333183 #833158

split-complementary

#818331 #315883 #5C3183

monochromatic

#292A10 #555620 #818331 #ADB042 #C4C668

Accessibility & contrast

On white

4.02

#818331 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#818331 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818331

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818331	#FFFFFF	#000000	##000000
##818331	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D27

Deuteranopia (green-blind)

#8E8036

Tritanopia (blue-blind)

#8A7B72

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #818331;
/* rgb */ color: rgb(129, 131, 49);
/* oklch */ color: oklch(59.1% 0.104 110.5);

Tailwind

colors: {
  custom: {
    50: '#a8a66d',
    500: '#818331',
    950: '#000000',
  },
}

SCSS

$custom: #818331;
$custom-light: #a8a66d;
$custom-dark: #000000;

JSON

{
  "hex": "#818331",
  "rgb": {
    "r": 129,
    "g": 131,
    "b": 49
  },
  "hsl": {
    "h": 61.463,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59136,
    "c": 0.10448,
    "h": 110.5
  },
  "luminance": 0.21121
}

Semantic roles & 50–950 ramp

primary

#818331

secondary

#6462AE

accent

#53D556

background

#FAFAF6

surface

#F4F4EC

border

#CECEC7

text

#100F07

muted

#7F7F7A

Preview Lab

Preview with #818331

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

Preview Lab → · Contrast checker → · Palette generator →