#687318#687318

#687318 is a mid, moderate yellow. Relative luminance 0.153; OKLCH L 52.9% C 0.111 H 116.5°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#687318
RGB	rgb(104, 115, 24)
HSL	hsl(67, 65%, 27%)
HSV	hsv(67, 79%, 45%)
CMYK	cmyk(9.6%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(46.00, -16.39, 45.32)
CIE-LCH	lch(46.00, 48.19, 109.88°)
OKLab	oklab(52.89% -0.0496 0.0996)
OKLCH	oklch(52.89% 0.111 116.5)
XYZ	xyz(12.0048, 15.2706, 3.1791)
Luminance	0.1527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687318 #231873

analogous

#735118 #687318 #3A7318

triadic

#687318 #186873 #731868

tetradic

#687318 #187351 #231873 #73183A

square

#687318 #187351 #231873 #73183A

split-complementary

#687318 #183A73 #511873

monochromatic

#171905 #3A400D #687318 #96A623 #C0D431

Accessibility & contrast

On white

5.18

#687318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#687318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #687318

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687318	#FFFFFF	#000000	##FFFFFF
##687318	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D03

Deuteranopia (green-blind)

#7A6E20

Tritanopia (blue-blind)

#6F6C62

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #687318;
/* rgb */ color: rgb(104, 115, 24);
/* oklch */ color: oklch(52.9% 0.111 116.5);

Tailwind

colors: {
  custom: {
    50: '#969b5d',
    500: '#687318',
    950: '#000000',
  },
}

SCSS

$custom: #687318;
$custom-light: #969b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#687318",
  "rgb": {
    "r": 104,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 67.253,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.5289,
    "c": 0.11131,
    "h": 116.5
  },
  "luminance": 0.1527
}

Semantic roles & 50–950 ramp

primary

#687318

secondary

#4B3FA8

accent

#3FE854

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #687318

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

Preview Lab → · Contrast checker → · Palette generator →