#64641C#64641C

#64641C is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 48.9% C 0.092 H 109.4°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#64641C
RGB	rgb(100, 100, 28)
HSL	hsl(60, 56%, 25%)
HSV	hsv(60, 72%, 39%)
CMYK	cmyk(0%, 0%, 72%, 60.8%)
CIE-LAB	lab(41.07, -9.77, 38.88)
CIE-LCH	lch(41.07, 40.09, 104.10°)
OKLab	oklab(48.86% -0.0306 0.0869)
OKLCH	oklch(48.86% 0.092 109.4)
XYZ	xyz(10.0226, 11.9078, 2.8689)
Luminance	0.1191 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64641C #1C1C64

analogous

#64401C #64641C #40641C

triadic

#64641C #1C6464 #641C64

tetradic

#64641C #1C6440 #1C1C64 #641C40

square

#64641C #1C6440 #1C1C64 #641C40

split-complementary

#64641C #1C4064 #401C64

monochromatic

#181807 #34340F #64641C #949429 #C4C437

Accessibility & contrast

On white

6.21

#64641C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#64641C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64641C

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64641C	#FFFFFF	#000000	##FFFFFF
##64641C	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)

#6C6011

Deuteranopia (green-blind)

#6D6221

Tritanopia (blue-blind)

#6B5D56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #64641c;
/* rgb */ color: rgb(100, 100, 28);
/* oklch */ color: oklch(48.9% 0.092 109.4);

Tailwind

colors: {
  custom: {
    50: '#938f5d',
    500: '#64641c',
    950: '#000000',
  },
}

SCSS

$custom: #64641c;
$custom-light: #938f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#64641c",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 28
  },
  "hsl": {
    "h": 60,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.48862,
    "c": 0.09216,
    "h": 109.4
  },
  "luminance": 0.11908
}

Semantic roles & 50–950 ramp

primary

#64641C

secondary

#434399

accent

#48E048

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #64641C

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

Preview Lab → · Contrast checker → · Palette generator →