#67631F#67631F

#67631F is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 48.9% C 0.088 H 106.0°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#67631F
RGB	rgb(103, 99, 31)
HSL	hsl(57, 54%, 26%)
HSV	hsv(57, 70%, 40%)
CMYK	cmyk(0%, 3.9%, 69.9%, 59.6%)
CIE-LAB	lab(41.07, -7.58, 37.64)
CIE-LCH	lch(41.07, 38.40, 101.38°)
OKLab	oklab(48.94% -0.0242 0.0848)
OKLCH	oklch(48.94% 0.088 106)
XYZ	xyz(10.3031, 11.9065, 3.0515)
Luminance	0.1191 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67631F #1F2367

analogous

#673F1F #67631F #47671F

triadic

#67631F #1F6763 #631F67

tetradic

#67631F #1F673F #1F2367 #671F47

square

#67631F #1F673F #1F2367 #671F47

split-complementary

#67631F #1F4767 #3F1F67

monochromatic

#181707 #383611 #67631F #96902D #C4BD3C

Accessibility & contrast

On white

6.21

#67631F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#67631F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #67631F

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67631F	#FFFFFF	#000000	##FFFFFF
##67631F	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F16

Deuteranopia (green-blind)

#6D6223

Tritanopia (blue-blind)

#6F5C55

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #67631f;
/* rgb */ color: rgb(103, 99, 31);
/* oklch */ color: oklch(48.9% 0.088 106.0);

Tailwind

colors: {
  custom: {
    50: '#958f5f',
    500: '#67631f',
    950: '#000000',
  },
}

SCSS

$custom: #67631f;
$custom-light: #958f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#67631f",
  "rgb": {
    "r": 103,
    "g": 99,
    "b": 31
  },
  "hsl": {
    "h": 56.667,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.48935,
    "c": 0.08817,
    "h": 106
  },
  "luminance": 0.11906
}

Semantic roles & 50–950 ramp

primary

#67631F

secondary

#464B9B

accent

#53DD4B

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C05

muted

#7E7D79

Preview Lab

Preview with #67631F

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

Preview Lab → · Contrast checker → · Palette generator →