#67731B#67731B

#67731B is a mid, moderate yellow. Relative luminance 0.152; OKLCH L 52.8% C 0.110 H 117.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#67731B
RGB	rgb(103, 115, 27)
HSL	hsl(68, 62%, 28%)
HSV	hsv(68, 77%, 45%)
CMYK	cmyk(10.4%, 0%, 76.5%, 54.9%)
CIE-LAB	lab(45.94, -16.69, 44.14)
CIE-LCH	lch(45.94, 47.19, 110.71°)
OKLab	oklab(52.83% -0.0502 0.0977)
OKLCH	oklch(52.83% 0.11 117.2)
XYZ	xyz(11.9224, 15.2243, 3.3472)
Luminance	0.1522 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67731B #271B73

analogous

#73531B #67731B #3B731B

triadic

#67731B #1B6773 #731B67

tetradic

#67731B #1B7353 #271B73 #731B3B

square

#67731B #1B7353 #271B73 #731B3B

split-complementary

#67731B #1B3B73 #531B73

monochromatic

#161906 #3B410F #67731B #93A527 #BCD038

Accessibility & contrast

On white

5.19

#67731B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#67731B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #67731B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67731B	#FFFFFF	#000000	##FFFFFF
##67731B	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C09

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#6E6C62

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #67731b;
/* rgb */ color: rgb(103, 115, 27);
/* oklch */ color: oklch(52.8% 0.110 117.2);

Tailwind

colors: {
  custom: {
    50: '#959b5f',
    500: '#67731b',
    950: '#000000',
  },
}

SCSS

$custom: #67731b;
$custom-light: #959b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#67731b",
  "rgb": {
    "r": 103,
    "g": 115,
    "b": 27
  },
  "hsl": {
    "h": 68.182,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52825,
    "c": 0.10985,
    "h": 117.2
  },
  "luminance": 0.15224
}

Semantic roles & 50–950 ramp

primary

#67731B

secondary

#5042A8

accent

#43E559

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #67731B

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

Preview Lab → · Contrast checker → · Palette generator →