#64541F#64541F

#64541F is a mid, moderate yellow. Relative luminance 0.091; OKLCH L 45.1% C 0.074 H 92.3°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#64541F
RGB	rgb(100, 84, 31)
HSL	hsl(46, 53%, 26%)
HSV	hsv(46, 69%, 39%)
CMYK	cmyk(0%, 16%, 69%, 60.8%)
CIE-LAB	lab(36.27, -0.20, 32.49)
CIE-LCH	lch(36.27, 32.49, 90.34°)
OKLab	oklab(45.06% -0.003 0.074)
OKLCH	oklch(45.06% 0.074 92.3)
XYZ	xyz(8.6736, 9.1494, 2.6052)
Luminance	0.0915 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64541F #1F2F64

analogous

#64311F #64541F #51641F

triadic

#64541F #1F6454 #541F64

tetradic

#64541F #1F6431 #1F2F64 #641F51

square

#64541F #1F6431 #1F2F64 #641F51

split-complementary

#64541F #1F5164 #311F64

monochromatic

#171407 #352D11 #64541F #937B2D #C1A23C

Accessibility & contrast

On white

7.42

#64541F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#64541F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64541F

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64541F	#FFFFFF	#000000	##FFFFFF
##64541F	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5319

Deuteranopia (green-blind)

#615721

Tritanopia (blue-blind)

#6C4D49

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #64541f;
/* rgb */ color: rgb(100, 84, 31);
/* oklch */ color: oklch(45.1% 0.074 92.3);

Tailwind

colors: {
  custom: {
    50: '#93835d',
    500: '#64541f',
    950: '#000000',
  },
}

SCSS

$custom: #64541f;
$custom-light: #93835d;
$custom-dark: #000000;

JSON

{
  "hex": "#64541f",
  "rgb": {
    "r": 100,
    "g": 84,
    "b": 31
  },
  "hsl": {
    "h": 46.087,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.45059,
    "c": 0.07403,
    "h": 92.3
  },
  "luminance": 0.09149
}

Semantic roles & 50–950 ramp

primary

#64541F

secondary

#465998

accent

#6DDC4C

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0A04

muted

#7E7C79

Preview Lab

Preview with #64541F

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

Preview Lab → · Contrast checker → · Palette generator →