#817318#817318

#817318 is a mid, moderate yellow. Relative luminance 0.170; OKLCH L 55.2% C 0.106 H 100.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#817318
RGB	rgb(129, 115, 24)
HSL	hsl(52, 69%, 30%)
HSV	hsv(52, 81%, 51%)
CMYK	cmyk(0%, 10.9%, 81.4%, 49.4%)
CIE-LAB	lab(48.25, -4.67, 48.20)
CIE-LCH	lch(48.25, 48.43, 95.54°)
OKLab	oklab(55.23% -0.0184 0.1047)
OKLCH	oklch(55.23% 0.106 100)
XYZ	xyz(15.3496, 16.9953, 3.3359)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817318 #182681

analogous

#813F18 #817318 #5A8118

triadic

#817318 #188173 #731881

tetradic

#817318 #18813F #182681 #81185A

square

#817318 #18813F #182681 #81185A

split-complementary

#817318 #185A81 #3F1881

monochromatic

#1A1705 #4D450E #817318 #B5A122 #DAC539

Accessibility & contrast

On white

4.77

#817318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#817318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #817318

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817318	#FFFFFF	#000000	##FFFFFF
##817318	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7002

Deuteranopia (green-blind)

#83751F

Tritanopia (blue-blind)

#8C6A62

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #817318;
/* rgb */ color: rgb(129, 115, 24);
/* oklch */ color: oklch(55.2% 0.106 100.0);

Tailwind

colors: {
  custom: {
    50: '#a99a5e',
    500: '#817318',
    950: '#000000',
  },
}

SCSS

$custom: #817318;
$custom-light: #a99a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#817318",
  "rgb": {
    "r": 129,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 52,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.55234,
    "c": 0.1063,
    "h": 100
  },
  "luminance": 0.16995
}

Semantic roles & 50–950 ramp

primary

#817318

secondary

#404FB5

accent

#54EB3C

background

#FAF9F5

surface

#F4F2E9

border

#CECCC5

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #817318

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

Preview Lab → · Contrast checker → · Palette generator →