#686B1B#686B1B

#686B1B is a mid, moderate yellow. Relative luminance 0.135; OKLCH L 50.9% C 0.100 H 111.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#686B1B
RGB	rgb(104, 107, 27)
HSL	hsl(62, 60%, 26%)
HSV	hsv(62, 75%, 42%)
CMYK	cmyk(2.8%, 0%, 74.8%, 58%)
CIE-LAB	lab(43.56, -11.86, 41.88)
CIE-LCH	lch(43.56, 43.53, 105.82°)
OKLab	oklab(50.94% -0.0368 0.0929)
OKLCH	oklch(50.94% 0.1 111.6)
XYZ	xyz(11.1648, 13.5379, 3.0616)
Luminance	0.1354 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686B1B #1E1B6B

analogous

#6B461B #686B1B #406B1B

triadic

#686B1B #1B686B #6B1B68

tetradic

#686B1B #1B6B46 #1E1B6B #6B1B40

square

#686B1B #1B6B46 #1E1B6B #6B1B40

split-complementary

#686B1B #1B406B #461B6B

monochromatic

#181806 #393A0F #686B1B #989C27 #C6CC35

Accessibility & contrast

On white

5.66

#686B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#686B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686B1B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686B1B	#FFFFFF	#000000	##FFFFFF
##686B1B	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)

#74660D

Deuteranopia (green-blind)

#746821

Tritanopia (blue-blind)

#70645B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #686b1b;
/* rgb */ color: rgb(104, 107, 27);
/* oklch */ color: oklch(50.9% 0.100 111.6);

Tailwind

colors: {
  custom: {
    50: '#96955e',
    500: '#686b1b',
    950: '#000000',
  },
}

SCSS

$custom: #686b1b;
$custom-light: #96955e;
$custom-dark: #000000;

JSON

{
  "hex": "#686b1b",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 27
  },
  "hsl": {
    "h": 62.25,
    "s": 59.701,
    "l": 26.275
  },
  "oklch": {
    "l": 0.5094,
    "c": 0.09995,
    "h": 111.6
  },
  "luminance": 0.13538
}

Semantic roles & 50–950 ramp

primary

#686B1B

secondary

#4542A0

accent

#45E34B

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0E0D05

muted

#7E7E79

Preview Lab

Preview with #686B1B

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

Preview Lab → · Contrast checker → · Palette generator →