#686E1F#686E1F

#686E1F is a mid, moderate yellow. Relative luminance 0.142; OKLCH L 51.7% C 0.101 H 113.6°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#686E1F
RGB	rgb(104, 110, 31)
HSL	hsl(65, 56%, 28%)
HSV	hsv(65, 72%, 43%)
CMYK	cmyk(5.5%, 0%, 71.8%, 56.9%)
CIE-LAB	lab(44.51, -13.29, 41.17)
CIE-LCH	lch(44.51, 43.26, 107.89°)
OKLab	oklab(51.71% -0.0403 0.0922)
OKLCH	oklch(51.71% 0.101 113.6)
XYZ	xyz(11.5325, 14.1941, 3.4283)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686E1F #251F6E

analogous

#6E4C1F #686E1F #406E1F

triadic

#686E1F #1F686E #6E1F68

tetradic

#686E1F #1F6E4C #251F6E #6E1F40

square

#686E1F #1F6E4C #251F6E #6E1F40

split-complementary

#686E1F #1F406E #4C1F6E

monochromatic

#171807 #3B3E12 #686E1F #959E2C #BEC93F

Accessibility & contrast

On white

5.47

#686E1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#686E1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686E1F

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686E1F	#FFFFFF	#000000	##FFFFFF
##686E1F	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766813

Deuteranopia (green-blind)

#766A25

Tritanopia (blue-blind)

#6F675E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #686e1f;
/* rgb */ color: rgb(104, 110, 31);
/* oklch */ color: oklch(51.7% 0.101 113.6);

Tailwind

colors: {
  custom: {
    50: '#969760',
    500: '#686e1f',
    950: '#000000',
  },
}

SCSS

$custom: #686e1f;
$custom-light: #969760;
$custom-dark: #000000;

JSON

{
  "hex": "#686e1f",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 31
  },
  "hsl": {
    "h": 64.557,
    "s": 56.028,
    "l": 27.647
  },
  "oklch": {
    "l": 0.51707,
    "c": 0.10063,
    "h": 113.6
  },
  "luminance": 0.14194
}

Semantic roles & 50–950 ramp

primary

#686E1F

secondary

#4E47A2

accent

#48DF54

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0E0D05

muted

#7E7E79

Preview Lab

Preview with #686E1F

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

Preview Lab → · Contrast checker → · Palette generator →