#68631B#68631B

#68631B is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 49.0% C 0.091 H 105.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#68631B
RGB	rgb(104, 99, 27)
HSL	hsl(56, 59%, 26%)
HSV	hsv(56, 74%, 41%)
CMYK	cmyk(0%, 4.8%, 74%, 59.2%)
CIE-LAB	lab(41.13, -7.34, 39.49)
CIE-LCH	lch(41.13, 40.17, 100.53°)
OKLab	oklab(49% -0.0241 0.0879)
OKLCH	oklch(49% 0.091 105.3)
XYZ	xyz(10.3690, 11.9463, 2.7964)
Luminance	0.1195 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68631B #1B2068

analogous

#683C1B #68631B #46681B

triadic

#68631B #1B6863 #631B68

tetradic

#68631B #1B683C #1B2068 #681B46

square

#68631B #1B683C #1B2068 #681B46

split-complementary

#68631B #1B4668 #3C1B68

monochromatic

#181706 #37350E #68631B #999128 #C9C034

Accessibility & contrast

On white

6.20

#68631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#68631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #68631B

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68631B	#FFFFFF	#000000	##FFFFFF
##68631B	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F10

Deuteranopia (green-blind)

#6E6220

Tritanopia (blue-blind)

#705C55

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #68631b;
/* rgb */ color: rgb(104, 99, 27);
/* oklch */ color: oklch(49.0% 0.091 105.3);

Tailwind

colors: {
  custom: {
    50: '#968f5d',
    500: '#68631b',
    950: '#000000',
  },
}

SCSS

$custom: #68631b;
$custom-light: #968f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#68631b",
  "rgb": {
    "r": 104,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 56.104,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48999,
    "c": 0.09115,
    "h": 105.3
  },
  "luminance": 0.11946
}

Semantic roles & 50–950 ramp

primary

#68631B

secondary

#42489D

accent

#50E246

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #68631B

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

Preview Lab → · Contrast checker → · Palette generator →