#817828#817828

#817828 is a mid, moderate yellow. Relative luminance 0.183; OKLCH L 56.5% C 0.100 H 102.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#817828
RGB	rgb(129, 120, 40)
HSL	hsl(54, 53%, 33%)
HSV	hsv(54, 69%, 51%)
CMYK	cmyk(0%, 7%, 69%, 49.4%)
CIE-LAB	lab(49.80, -6.68, 43.40)
CIE-LCH	lch(49.80, 43.91, 98.74°)
OKLab	oklab(56.5% -0.0223 0.0977)
OKLCH	oklch(56.5% 0.1 102.9)
XYZ	xyz(16.1534, 18.2539, 4.6796)
Luminance	0.1825 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817828 #283181

analogous

#814B28 #817828 #5D8128

triadic

#817828 #288178 #782881

tetradic

#817828 #28814B #283181 #81285D

square

#817828 #28814B #283181 #81285D

split-complementary

#817828 #285D81 #4B2881

monochromatic

#24210B #524D1A #817828 #B0A336 #CBC058

Accessibility & contrast

On white

4.52

#817828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#817828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817828

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817828	#FFFFFF	#000000	##000000
##817828	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741D

Deuteranopia (green-blind)

#86782D

Tritanopia (blue-blind)

#8B7068

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #817828;
/* rgb */ color: rgb(129, 120, 40);
/* oklch */ color: oklch(56.5% 0.100 102.9);

Tailwind

colors: {
  custom: {
    50: '#a89e67',
    500: '#817828',
    950: '#000000',
  },
}

SCSS

$custom: #817828;
$custom-light: #a89e67;
$custom-dark: #000000;

JSON

{
  "hex": "#817828",
  "rgb": {
    "r": 129,
    "g": 120,
    "b": 40
  },
  "hsl": {
    "h": 53.933,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56498,
    "c": 0.10018,
    "h": 102.9
  },
  "luminance": 0.18253
}

Semantic roles & 50–950 ramp

primary

#817828

secondary

#545EB0

accent

#5ADC4C

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100E06

muted

#7F7E7A

Preview Lab

Preview with #817828

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

Preview Lab → · Contrast checker → · Palette generator →