#686458#686458

#686458 is a mid, near-neutral yellow. Relative luminance 0.128; OKLCH L 50.3% C 0.019 H 91.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#686458
RGB	rgb(104, 100, 88)
HSL	hsl(45, 8%, 38%)
HSV	hsv(45, 15%, 41%)
CMYK	cmyk(0%, 3.8%, 15.4%, 59.2%)
CIE-LAB	lab(42.40, -0.71, 7.38)
CIE-LCH	lch(42.40, 7.41, 95.51°)
OKLab	oklab(50.32% -0.0006 0.0191)
OKLCH	oklch(50.32% 0.019 91.7)
XYZ	xyz(12.0274, 12.7621, 11.0604)
Luminance	0.1276 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686458 #585C68

analogous

#685C58 #686458 #646858

triadic

#686458 #586864 #645868

tetradic

#686458 #58685C #585C68 #685864

square

#686458 #58685C #585C68 #685864

split-complementary

#686458 #586468 #5C5868

monochromatic

#262420 #47443C #686458 #898474 #A5A195

Accessibility & contrast

On white

5.91

#686458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#686458 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686458

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686458	#FFFFFF	#000000	##FFFFFF
##686458	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676357

Deuteranopia (green-blind)

#686558

Tritanopia (blue-blind)

#6B6261

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #686458;
/* rgb */ color: rgb(104, 100, 88);
/* oklch */ color: oklch(50.3% 0.019 91.7);

Tailwind

colors: {
  custom: {
    50: '#939087',
    500: '#686458',
    950: '#000000',
  },
}

SCSS

$custom: #686458;
$custom-light: #939087;
$custom-dark: #000000;

JSON

{
  "hex": "#686458",
  "rgb": {
    "r": 104,
    "g": 100,
    "b": 88
  },
  "hsl": {
    "h": 45,
    "s": 8.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.50324,
    "c": 0.01915,
    "h": 91.7
  },
  "luminance": 0.12762
}

Semantic roles & 50–950 ramp

primary

#686458

secondary

#878B94

accent

#85B176

background

#F9F8F8

surface

#F1F0EF

border

#CBCBCA

text

#0D0C0B

muted

#7E7D7C

Preview Lab

Preview with #686458

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

Preview Lab → · Contrast checker → · Palette generator →