#818623#818623

#818623 is a mid, moderate yellow. Relative luminance 0.218; OKLCH L 59.7% C 0.119 H 112.4°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#818623
RGB	rgb(129, 134, 35)
HSL	hsl(63, 59%, 33%)
HSV	hsv(63, 74%, 53%)
CMYK	cmyk(3.7%, 0%, 73.9%, 47.5%)
CIE-LAB	lab(53.86, -14.60, 49.48)
CIE-LCH	lch(53.86, 51.59, 106.44°)
OKLab	oklab(59.72% -0.0451 0.1096)
OKLCH	oklch(59.72% 0.119 112.4)
XYZ	xyz(17.8823, 21.8391, 4.8631)
Luminance	0.2184 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818623 #282386

analogous

#865923 #818623 #4F8623

triadic

#818623 #238186 #862381

tetradic

#818623 #238659 #282386 #86234F

square

#818623 #238659 #282386 #86234F

split-complementary

#818623 #234F86 #592386

monochromatic

#24250A #525516 #818623 #B0B730 #CBD252

Accessibility & contrast

On white

3.91

#818623 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#818623 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818623

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818623	#FFFFFF	#000000	##000000
##818623	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908010

Deuteranopia (green-blind)

#91822B

Tritanopia (blue-blind)

#8A7E73

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #818623;
/* rgb */ color: rgb(129, 134, 35);
/* oklch */ color: oklch(59.7% 0.119 112.4);

Tailwind

colors: {
  custom: {
    50: '#a9a965',
    500: '#818623',
    950: '#000000',
  },
}

SCSS

$custom: #818623;
$custom-light: #a9a965;
$custom-dark: #000000;

JSON

{
  "hex": "#818623",
  "rgb": {
    "r": 129,
    "g": 134,
    "b": 35
  },
  "hsl": {
    "h": 63.03,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.59719,
    "c": 0.11852,
    "h": 112.4
  },
  "luminance": 0.21839
}

Semantic roles & 50–950 ramp

primary

#818623

secondary

#544FB5

accent

#46E24E

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F06

muted

#7F7F7A

Preview Lab

Preview with #818623

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

Preview Lab → · Contrast checker → · Palette generator →