#686C1B#686C1B

#686C1B is a mid, moderate yellow. Relative luminance 0.137; OKLCH L 51.2% C 0.101 H 112.3°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#686C1B
RGB	rgb(104, 108, 27)
HSL	hsl(63, 60%, 26%)
HSV	hsv(63, 75%, 42%)
CMYK	cmyk(3.7%, 0%, 75%, 57.6%)
CIE-LAB	lab(43.87, -12.42, 42.17)
CIE-LCH	lch(43.87, 43.96, 106.41°)
OKLab	oklab(51.19% -0.0383 0.0935)
OKLCH	oklch(51.19% 0.101 112.3)
XYZ	xyz(11.2697, 13.7476, 3.0966)
Luminance	0.1375 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686C1B #1F1B6C

analogous

#6C481B #686C1B #406C1B

triadic

#686C1B #1B686C #6C1B68

tetradic

#686C1B #1B6C48 #1F1B6C #6C1B40

square

#686C1B #1B6C48 #1F1B6C #6C1B40

split-complementary

#686C1B #1B406C #481B6C

monochromatic

#181806 #393B0F #686C1B #979D27 #C5CC35

Accessibility & contrast

On white

5.60

#686C1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#686C1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686C1B

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686C1B	#FFFFFF	#000000	##FFFFFF
##686C1B	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670C

Deuteranopia (green-blind)

#756921

Tritanopia (blue-blind)

#6F655C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #686c1b;
/* rgb */ color: rgb(104, 108, 27);
/* oklch */ color: oklch(51.2% 0.101 112.3);

Tailwind

colors: {
  custom: {
    50: '#96955e',
    500: '#686c1b',
    950: '#000000',
  },
}

SCSS

$custom: #686c1b;
$custom-light: #96955e;
$custom-dark: #000000;

JSON

{
  "hex": "#686c1b",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 27
  },
  "hsl": {
    "h": 62.963,
    "s": 60,
    "l": 26.471
  },
  "oklch": {
    "l": 0.51185,
    "c": 0.10111,
    "h": 112.3
  },
  "luminance": 0.13747
}

Semantic roles & 50–950 ramp

primary

#686C1B

secondary

#4642A1

accent

#45E34C

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0E0D05

muted

#7E7E79

Preview Lab

Preview with #686C1B

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

Preview Lab → · Contrast checker → · Palette generator →