#817918#817918

#817918 is a mid, moderate yellow. Relative luminance 0.184; OKLCH L 56.6% C 0.112 H 104.4°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#817918
RGB	rgb(129, 121, 24)
HSL	hsl(55, 69%, 30%)
HSV	hsv(55, 81%, 51%)
CMYK	cmyk(0%, 6.2%, 81.4%, 49.4%)
CIE-LAB	lab(49.99, -8.03, 49.75)
CIE-LCH	lch(49.99, 50.40, 99.17°)
OKLab	oklab(56.61% -0.0278 0.108)
OKLCH	oklch(56.61% 0.112 104.4)
XYZ	xyz(16.0562, 18.4085, 3.5714)
Luminance	0.1841 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817918 #182081

analogous

#814518 #817918 #548118

triadic

#817918 #188179 #791881

tetradic

#817918 #188145 #182081 #811854

square

#817918 #188145 #182081 #811854

split-complementary

#817918 #185481 #451881

monochromatic

#1A1805 #4D490E #817918 #B5A922 #DACE39

Accessibility & contrast

On white

4.49

#817918 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#817918 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817918

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817918	#FFFFFF	#000000	##000000
##817918	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#877920

Tritanopia (blue-blind)

#8B7067

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #817918;
/* rgb */ color: rgb(129, 121, 24);
/* oklch */ color: oklch(56.6% 0.112 104.4);

Tailwind

colors: {
  custom: {
    50: '#a99f5f',
    500: '#817918',
    950: '#000000',
  },
}

SCSS

$custom: #817918;
$custom-light: #a99f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#817918",
  "rgb": {
    "r": 129,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 55.429,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.56612,
    "c": 0.11155,
    "h": 104.4
  },
  "luminance": 0.18408
}

Semantic roles & 50–950 ramp

primary

#817918

secondary

#4049B5

accent

#4AEB3C

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #817918

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

Preview Lab → · Contrast checker → · Palette generator →