#817018#817018

#817018 is a mid, moderate yellow. Relative luminance 0.163; OKLCH L 54.6% C 0.104 H 97.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#817018
RGB	rgb(129, 112, 24)
HSL	hsl(50, 69%, 30%)
HSV	hsv(50, 81%, 51%)
CMYK	cmyk(0%, 13.2%, 81.4%, 49.4%)
CIE-LAB	lab(47.39, -2.97, 47.43)
CIE-LCH	lch(47.39, 47.52, 93.59°)
OKLab	oklab(54.55% -0.0136 0.103)
OKLCH	oklch(54.55% 0.104 97.5)
XYZ	xyz(15.0131, 16.3222, 3.2237)
Luminance	0.1632 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817018 #182981

analogous

#813C18 #817018 #5D8118

triadic

#817018 #188170 #701881

tetradic

#817018 #18813C #182981 #81185D

square

#817018 #18813C #182981 #81185D

split-complementary

#817018 #185D81 #3C1881

monochromatic

#1A1605 #4D430E #817018 #B59D22 #DAC039

Accessibility & contrast

On white

4.92

#817018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#817018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #817018

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817018	#FFFFFF	#000000	##FFFFFF
##817018	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D03

Deuteranopia (green-blind)

#81731E

Tritanopia (blue-blind)

#8C6760

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #817018;
/* rgb */ color: rgb(129, 112, 24);
/* oklch */ color: oklch(54.6% 0.104 97.5);

Tailwind

colors: {
  custom: {
    50: '#a9985d',
    500: '#817018',
    950: '#000000',
  },
}

SCSS

$custom: #817018;
$custom-light: #a9985d;
$custom-dark: #000000;

JSON

{
  "hex": "#817018",
  "rgb": {
    "r": 129,
    "g": 112,
    "b": 24
  },
  "hsl": {
    "h": 50.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.54552,
    "c": 0.10393,
    "h": 97.5
  },
  "luminance": 0.16321
}

Semantic roles & 50–950 ramp

primary

#817018

secondary

#4053B5

accent

#59EB3C

background

#FAF9F5

surface

#F4F2E9

border

#CECCC5

text

#100D05

muted

#7F7E79

Preview Lab

Preview with #817018

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

Preview Lab → · Contrast checker → · Palette generator →