#646323#646323

#646323 is a mid, moderate yellow. Relative luminance 0.118; OKLCH L 48.7% C 0.085 H 108.3°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#646323
RGB	rgb(100, 99, 35)
HSL	hsl(59, 48%, 26%)
HSV	hsv(59, 65%, 39%)
CMYK	cmyk(0%, 1%, 65%, 60.8%)
CIE-LAB	lab(40.82, -8.72, 35.42)
CIE-LCH	lch(40.82, 36.48, 103.83°)
OKLab	oklab(48.69% -0.0268 0.0809)
OKLCH	oklch(48.69% 0.085 108.3)
XYZ	xyz(10.0211, 11.7546, 3.3308)
Luminance	0.1175 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646323 #232464

analogous

#644323 #646323 #456423

triadic

#646323 #236463 #632364

tetradic

#646323 #236443 #232464 #642345

square

#646323 #236443 #232464 #642345

split-complementary

#646323 #234564 #432364

monochromatic

#171608 #373613 #646323 #919033 #BEBC44

Accessibility & contrast

On white

6.27

#646323 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#646323 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646323

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646323	#FFFFFF	#000000	##FFFFFF
##646323	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F1B

Deuteranopia (green-blind)

#6C6127

Tritanopia (blue-blind)

#6B5D56

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #646323;
/* rgb */ color: rgb(100, 99, 35);
/* oklch */ color: oklch(48.7% 0.085 108.3);

Tailwind

colors: {
  custom: {
    50: '#928f61',
    500: '#646323',
    950: '#000000',
  },
}

SCSS

$custom: #646323;
$custom-light: #928f61;
$custom-dark: #000000;

JSON

{
  "hex": "#646323",
  "rgb": {
    "r": 100,
    "g": 99,
    "b": 35
  },
  "hsl": {
    "h": 59.077,
    "s": 48.148,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48685,
    "c": 0.08518,
    "h": 108.3
  },
  "luminance": 0.11754
}

Semantic roles & 50–950 ramp

primary

#646323

secondary

#4B4C98

accent

#52D850

background

#F9F8F5

surface

#F1F0EA

border

#CBCBC6

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #646323

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

Preview Lab → · Contrast checker → · Palette generator →