#81701C#81701C

#81701C is a mid, moderate yellow. Relative luminance 0.163; OKLCH L 54.6% C 0.102 H 97.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#81701C
RGB	rgb(129, 112, 28)
HSL	hsl(50, 64%, 31%)
HSV	hsv(50, 78%, 51%)
CMYK	cmyk(0%, 13.2%, 78.3%, 49.4%)
CIE-LAB	lab(47.42, -2.80, 46.00)
CIE-LCH	lch(47.42, 46.08, 93.49°)
OKLab	oklab(54.58% -0.0127 0.1008)
OKLCH	oklch(54.58% 0.102 97.2)
XYZ	xyz(15.0578, 16.3401, 3.4592)
Luminance	0.1634 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81701C #1C2D81

analogous

#813D1C #81701C #5F811C

triadic

#81701C #1C8170 #701C81

tetradic

#81701C #1C813D #1C2D81 #811C5F

square

#81701C #1C813D #1C2D81 #811C5F

split-complementary

#81701C #1C5F81 #3D1C81

monochromatic

#1C1906 #4F4411 #81701C #B39C27 #D6BD42

Accessibility & contrast

On white

4.92

#81701C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#81701C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81701C

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81701C	#FFFFFF	#000000	##FFFFFF
##81701C	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D0C

Deuteranopia (green-blind)

#807322

Tritanopia (blue-blind)

#8C6760

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #81701c;
/* rgb */ color: rgb(129, 112, 28);
/* oklch */ color: oklch(54.6% 0.102 97.2);

Tailwind

colors: {
  custom: {
    50: '#a9985f',
    500: '#81701c',
    950: '#000000',
  },
}

SCSS

$custom: #81701c;
$custom-light: #a9985f;
$custom-dark: #000000;

JSON

{
  "hex": "#81701c",
  "rgb": {
    "r": 129,
    "g": 112,
    "b": 28
  },
  "hsl": {
    "h": 49.901,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54578,
    "c": 0.10163,
    "h": 97.2
  },
  "luminance": 0.16339
}

Semantic roles & 50–950 ramp

primary

#81701C

secondary

#4457B4

accent

#5DE740

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100D05

muted

#7F7E79

Preview Lab

Preview with #81701C

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

Preview Lab → · Contrast checker → · Palette generator →