#64641D#64641D

#64641D is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 48.9% C 0.091 H 109.4°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#64641D
RGB	rgb(100, 100, 29)
HSL	hsl(60, 55%, 25%)
HSV	hsv(60, 71%, 39%)
CMYK	cmyk(0%, 0%, 71%, 60.8%)
CIE-LAB	lab(41.08, -9.71, 38.46)
CIE-LCH	lch(41.08, 39.66, 104.16°)
OKLab	oklab(48.87% -0.0303 0.0862)
OKLCH	oklch(48.87% 0.091 109.4)
XYZ	xyz(10.0348, 11.9127, 2.9329)
Luminance	0.1191 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64641D #1D1D64

analogous

#64401D #64641D #40641D

triadic

#64641D #1D6464 #641D64

tetradic

#64641D #1D6440 #1D1D64 #641D40

square

#64641D #1D6440 #1D1D64 #641D40

split-complementary

#64641D #1D4064 #401D64

monochromatic

#181807 #35350F #64641D #93932B #C3C339

Accessibility & contrast

On white

6.21

#64641D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#64641D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64641D

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

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

#6C6013

Deuteranopia (green-blind)

#6D6222

Tritanopia (blue-blind)

#6B5D56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #64641d;
/* rgb */ color: rgb(100, 100, 29);
/* oklch */ color: oklch(48.9% 0.091 109.4);

Tailwind

colors: {
  custom: {
    50: '#93905e',
    500: '#64641d',
    950: '#000000',
  },
}

SCSS

$custom: #64641d;
$custom-light: #93905e;
$custom-dark: #000000;

JSON

{
  "hex": "#64641d",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 29
  },
  "hsl": {
    "h": 60,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4887,
    "c": 0.0914,
    "h": 109.4
  },
  "luminance": 0.11912
}

Semantic roles & 50–950 ramp

primary

#64641D

secondary

#444499

accent

#49DE49

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #64641D

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

Preview Lab → · Contrast checker → · Palette generator →