#686558#686558

#686558 is a mid, muted yellow. Relative luminance 0.130; OKLCH L 50.6% C 0.020 H 96.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#686558
RGB	rgb(104, 101, 88)
HSL	hsl(49, 8%, 38%)
HSV	hsv(49, 15%, 41%)
CMYK	cmyk(0%, 2.9%, 15.4%, 59.2%)
CIE-LAB	lab(42.70, -1.30, 7.79)
CIE-LCH	lch(42.70, 7.90, 99.51°)
OKLab	oklab(50.55% -0.0022 0.0202)
OKLCH	oklch(50.55% 0.02 96.3)
XYZ	xyz(12.1239, 12.9551, 11.0925)
Luminance	0.1295 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686558 #585B68

analogous

#685D58 #686558 #636858

triadic

#686558 #586865 #655868

tetradic

#686558 #58685D #585B68 #685863

square

#686558 #58685D #585B68 #685863

split-complementary

#686558 #586368 #5D5868

monochromatic

#262520 #47453C #686558 #898574 #A5A295

Accessibility & contrast

On white

5.85

#686558 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#686558 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686558

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686558	#FFFFFF	#000000	##FFFFFF
##686558	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686457

Deuteranopia (green-blind)

#696558

Tritanopia (blue-blind)

#6B6361

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #686558;
/* rgb */ color: rgb(104, 101, 88);
/* oklch */ color: oklch(50.6% 0.020 96.3);

Tailwind

colors: {
  custom: {
    50: '#939087',
    500: '#686558',
    950: '#000000',
  },
}

SCSS

$custom: #686558;
$custom-light: #939087;
$custom-dark: #000000;

JSON

{
  "hex": "#686558",
  "rgb": {
    "r": 104,
    "g": 101,
    "b": 88
  },
  "hsl": {
    "h": 48.75,
    "s": 8.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.50554,
    "c": 0.02031,
    "h": 96.3
  },
  "luminance": 0.12955
}

Semantic roles & 50–950 ramp

primary

#686558

secondary

#878A94

accent

#81B176

background

#F9F8F8

surface

#F1F0EF

border

#CBCBCA

text

#0D0C0B

muted

#7E7D7C

Preview Lab

Preview with #686558

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

Preview Lab → · Contrast checker → · Palette generator →