#67631B#67631B

#67631B is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 48.9% C 0.091 H 106.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#67631B
RGB	rgb(103, 99, 27)
HSL	hsl(57, 58%, 25%)
HSV	hsv(57, 74%, 40%)
CMYK	cmyk(0%, 3.9%, 73.8%, 59.6%)
CIE-LAB	lab(41.04, -7.82, 39.37)
CIE-LCH	lch(41.04, 40.14, 101.24°)
OKLab	oklab(48.9% -0.0254 0.0877)
OKLCH	oklch(48.9% 0.091 106.2)
XYZ	xyz(10.2536, 11.8867, 2.7910)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67631B #1B1F67

analogous

#673D1B #67631B #45671B

triadic

#67631B #1B6763 #631B67

tetradic

#67631B #1B673D #1B1F67 #671B45

square

#67631B #1B673D #1B1F67 #671B45

split-complementary

#67631B #1B4567 #3D1B67

monochromatic

#181706 #37340E #67631B #979228 #C8C034

Accessibility & contrast

On white

6.22

#67631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#67631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #67631B

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67631B	#FFFFFF	#000000	##FFFFFF
##67631B	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F10

Deuteranopia (green-blind)

#6E6220

Tritanopia (blue-blind)

#6F5C55

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #67631b;
/* rgb */ color: rgb(103, 99, 27);
/* oklch */ color: oklch(48.9% 0.091 106.2);

Tailwind

colors: {
  custom: {
    50: '#958f5d',
    500: '#67631b',
    950: '#000000',
  },
}

SCSS

$custom: #67631b;
$custom-light: #958f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#67631b",
  "rgb": {
    "r": 103,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 56.842,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.489,
    "c": 0.09128,
    "h": 106.2
  },
  "luminance": 0.11886
}

Semantic roles & 50–950 ramp

primary

#67631B

secondary

#42469C

accent

#4EE246

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #67631B

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

Preview Lab → · Contrast checker → · Palette generator →