#81861B#81861B

#81861B is a mid, vivid yellow. Relative luminance 0.218; OKLCH L 59.7% C 0.123 H 112.4°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#81861B
RGB	rgb(129, 134, 27)
HSL	hsl(63, 66%, 32%)
HSV	hsv(63, 80%, 53%)
CMYK	cmyk(3.7%, 0%, 79.9%, 47.5%)
CIE-LAB	lab(53.81, -14.97, 52.22)
CIE-LCH	lch(53.81, 54.32, 106.00°)
OKLab	oklab(59.67% -0.0469 0.1139)
OKLCH	oklch(59.67% 0.123 112.4)
XYZ	xyz(17.7768, 21.7969, 4.3075)
Luminance	0.2180 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81861B #201B86

analogous

#86561B #81861B #4C861B

triadic

#81861B #1B8186 #861B81

tetradic

#81861B #1B8656 #201B86 #861B4C

square

#81861B #1B8656 #201B86 #861B4C

split-complementary

#81861B #1B4C86 #561B86

monochromatic

#1F2006 #505311 #81861B #B2B925 #D2D942

Accessibility & contrast

On white

3.92

#81861B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#81861B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81861B

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81861B	#FFFFFF	#000000	##000000
##81861B	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#918225

Tritanopia (blue-blind)

#8A7D72

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #81861b;
/* rgb */ color: rgb(129, 134, 27);
/* oklch */ color: oklch(59.7% 0.123 112.4);

Tailwind

colors: {
  custom: {
    50: '#a9a962',
    500: '#81861b',
    950: '#000000',
  },
}

SCSS

$custom: #81861b;
$custom-light: #a9a962;
$custom-dark: #000000;

JSON

{
  "hex": "#81861b",
  "rgb": {
    "r": 129,
    "g": 134,
    "b": 27
  },
  "hsl": {
    "h": 62.804,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.59669,
    "c": 0.12316,
    "h": 112.4
  },
  "luminance": 0.21796
}

Semantic roles & 50–950 ramp

primary

#81861B

secondary

#4944B9

accent

#3EE946

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F05

muted

#7F7F7A

Preview Lab

Preview with #81861B

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

Preview Lab → · Contrast checker → · Palette generator →