#817810#817810

#817810 is a mid, moderate yellow. Relative luminance 0.181; OKLCH L 56.3% C 0.114 H 104.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#817810
RGB	rgb(129, 120, 16)
HSL	hsl(55, 78%, 28%)
HSV	hsv(55, 88%, 51%)
CMYK	cmyk(0%, 7%, 87.6%, 49.4%)
CIE-LAB	lab(49.66, -7.74, 51.78)
CIE-LCH	lch(49.66, 52.35, 98.50°)
OKLab	oklab(56.34% -0.0276 0.1108)
OKLCH	oklch(56.34% 0.114 104)
XYZ	xyz(15.8640, 18.1382, 3.1555)
Luminance	0.1814 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817810 #101981

analogous

#813F10 #817810 #518110

triadic

#817810 #108178 #781081

tetradic

#817810 #10813F #101981 #811051

square

#817810 #10813F #101981 #811051

split-complementary

#817810 #105181 #3F1081

monochromatic

#1B1903 #4B4509 #817810 #B7AB17 #E4D527

Accessibility & contrast

On white

4.54

#817810 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#817810 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817810

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817810	#FFFFFF	#000000	##000000
##817810	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#87781A

Tritanopia (blue-blind)

#8C6F66

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #817810;
/* rgb */ color: rgb(129, 120, 16);
/* oklch */ color: oklch(56.3% 0.114 104.0);

Tailwind

colors: {
  custom: {
    50: '#a99e5b',
    500: '#817810',
    950: '#000000',
  },
}

SCSS

$custom: #817810;
$custom-light: #a99e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#817810",
  "rgb": {
    "r": 129,
    "g": 120,
    "b": 16
  },
  "hsl": {
    "h": 55.221,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.56342,
    "c": 0.11422,
    "h": 104
  },
  "luminance": 0.18137
}

Semantic roles & 50–950 ramp

primary

#817810

secondary

#3640B7

accent

#43F433

background

#FAF9F5

surface

#F4F2E9

border

#CECCC5

text

#100E04

muted

#7F7E79

Preview Lab

Preview with #817810

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

Preview Lab → · Contrast checker → · Palette generator →