#686B1F#686B1F

#686B1F is a mid, moderate yellow. Relative luminance 0.136; OKLCH L 51.0% C 0.097 H 111.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#686B1F
RGB	rgb(104, 107, 31)
HSL	hsl(62, 55%, 27%)
HSV	hsv(62, 71%, 42%)
CMYK	cmyk(2.8%, 0%, 71%, 58%)
CIE-LAB	lab(43.59, -11.63, 40.25)
CIE-LCH	lch(43.59, 41.89, 106.11°)
OKLab	oklab(50.97% -0.0357 0.0902)
OKLCH	oklch(50.97% 0.097 111.6)
XYZ	xyz(11.2143, 13.5576, 3.3222)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686B1F #221F6B

analogous

#6B481F #686B1F #426B1F

triadic

#686B1F #1F686B #6B1F68

tetradic

#686B1F #1F6B48 #221F6B #6B1F42

square

#686B1F #1F6B48 #221F6B #6B1F42

split-complementary

#686B1F #1F426B #481F6B

monochromatic

#171807 #3A3C11 #686B1F #969A2D #C2C73D

Accessibility & contrast

On white

5.66

#686B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#686B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686B1F

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686B1F	#FFFFFF	#000000	##FFFFFF
##686B1F	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736614

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#6F645C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #686b1f;
/* rgb */ color: rgb(104, 107, 31);
/* oklch */ color: oklch(51.0% 0.097 111.6);

Tailwind

colors: {
  custom: {
    50: '#969560',
    500: '#686b1f',
    950: '#000000',
  },
}

SCSS

$custom: #686b1f;
$custom-light: #969560;
$custom-dark: #000000;

JSON

{
  "hex": "#686b1f",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 31
  },
  "hsl": {
    "h": 62.368,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50972,
    "c": 0.09705,
    "h": 111.6
  },
  "luminance": 0.13557
}

Semantic roles & 50–950 ramp

primary

#686B1F

secondary

#4A479F

accent

#49DE4F

background

#F9F9F5

surface

#F2F1EA

border

#CCCBC6

text

#0E0D05

muted

#7E7E79

Preview Lab

Preview with #686B1F

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

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