#817B1F#817B1F

#817B1F is a mid, moderate yellow. Relative luminance 0.189; OKLCH L 57.1% C 0.109 H 105.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#817B1F
RGB	rgb(129, 123, 31)
HSL	hsl(56, 61%, 31%)
HSV	hsv(56, 76%, 51%)
CMYK	cmyk(0%, 4.7%, 76%, 49.4%)
CIE-LAB	lab(50.61, -8.84, 47.88)
CIE-LCH	lch(50.61, 48.68, 100.46°)
OKLab	oklab(57.12% -0.0294 0.1054)
OKLCH	oklch(57.12% 0.109 105.6)
XYZ	xyz(16.3842, 18.9326, 4.0874)
Luminance	0.1893 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817B1F #1F2581

analogous

#814A1F #817B1F #56811F

triadic

#817B1F #1F817B #7B1F81

tetradic

#817B1F #1F814A #1F2581 #811F56

square

#817B1F #1F814A #1F2581 #811F56

split-complementary

#817B1F #1F5681 #4A1F81

monochromatic

#1E1D07 #504C13 #817B1F #B2AA2B #D3CA47

Accessibility & contrast

On white

4.39

#817B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#817B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817B1F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817B1F	#FFFFFF	#000000	##000000
##817B1F	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760D

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#8B7269

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #817b1f;
/* rgb */ color: rgb(129, 123, 31);
/* oklch */ color: oklch(57.1% 0.109 105.6);

Tailwind

colors: {
  custom: {
    50: '#a9a062',
    500: '#817b1f',
    950: '#000000',
  },
}

SCSS

$custom: #817b1f;
$custom-light: #a9a062;
$custom-dark: #000000;

JSON

{
  "hex": "#817b1f",
  "rgb": {
    "r": 129,
    "g": 123,
    "b": 31
  },
  "hsl": {
    "h": 56.327,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.57118,
    "c": 0.10946,
    "h": 105.6
  },
  "luminance": 0.18932
}

Semantic roles & 50–950 ramp

primary

#817B1F

secondary

#484FB4

accent

#4DE443

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100E05

muted

#7F7E7A

Preview Lab

Preview with #817B1F

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

Preview Lab → · Contrast checker → · Palette generator →