#686F31#686F31

#686F31 is a mid, moderate yellow. Relative luminance 0.145; OKLCH L 52.1% C 0.086 H 114.8°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#686F31
RGB	rgb(104, 111, 49)
HSL	hsl(67, 39%, 31%)
HSV	hsv(67, 56%, 44%)
CMYK	cmyk(6.3%, 0%, 55.9%, 56.5%)
CIE-LAB	lab(44.99, -12.41, 33.15)
CIE-LCH	lch(44.99, 35.40, 110.53°)
OKLab	oklab(52.15% -0.0359 0.0778)
OKLCH	oklch(52.15% 0.086 114.8)
XYZ	xyz(11.9479, 14.5339, 5.0810)
Luminance	0.1453 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686F31 #38316F

analogous

#6F5731 #686F31 #496F31

triadic

#686F31 #31686F #6F3168

tetradic

#686F31 #316F57 #38316F #6F3149

square

#686F31 #316F57 #38316F #6F3149

split-complementary

#686F31 #31496F #57316F

monochromatic

#181A0C #40451E #686F31 #909944 #AFB961

Accessibility & contrast

On white

5.38

#686F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#686F31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686F31

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686F31	#FFFFFF	#000000	##FFFFFF
##686F31	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2B

Deuteranopia (green-blind)

#766B34

Tritanopia (blue-blind)

#6E6961

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #686f31;
/* rgb */ color: rgb(104, 111, 49);
/* oklch */ color: oklch(52.1% 0.086 114.8);

Tailwind

colors: {
  custom: {
    50: '#95986b',
    500: '#686f31',
    950: '#000000',
  },
}

SCSS

$custom: #686f31;
$custom-light: #95986b;
$custom-dark: #000000;

JSON

{
  "hex": "#686f31",
  "rgb": {
    "r": 104,
    "g": 111,
    "b": 49
  },
  "hsl": {
    "h": 66.774,
    "s": 38.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52146,
    "c": 0.08563,
    "h": 114.8
  },
  "luminance": 0.14534
}

Semantic roles & 50–950 ramp

primary

#686F31

secondary

#635CA0

accent

#59CF66

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0D07

muted

#7E7E7A

Preview Lab

Preview with #686F31

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

Preview Lab → · Contrast checker → · Palette generator →