#64604E#64604E

#64604E is a mid, muted yellow. Relative luminance 0.116; OKLCH L 48.7% C 0.028 H 96.9°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#64604E
RGB	rgb(100, 96, 78)
HSL	hsl(49, 12%, 35%)
HSV	hsv(49, 22%, 39%)
CMYK	cmyk(0%, 4%, 22%, 60.8%)
CIE-LAB	lab(40.61, -1.75, 10.88)
CIE-LCH	lch(40.61, 11.02, 99.14°)
OKLab	oklab(48.75% -0.0034 0.0279)
OKLCH	oklch(48.75% 0.028 96.9)
XYZ	xyz(10.8135, 11.6253, 8.8805)
Luminance	0.1163 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64604E #4E5264

analogous

#64554E #64604E #5D644E

triadic

#64604E #4E6460 #604E64

tetradic

#64604E #4E6455 #4E5264 #644E5D

square

#64604E #4E6455 #4E5264 #644E5D

split-complementary

#64604E #4E5D64 #554E64

monochromatic

#1F1E18 #423F33 #64604E #868169 #A39E89

Accessibility & contrast

On white

6.32

#64604E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#64604E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64604E

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64604E	#FFFFFF	#000000	##FFFFFF
##64604E	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4D

Deuteranopia (green-blind)

#65604F

Tritanopia (blue-blind)

#685D5B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #64604e;
/* rgb */ color: rgb(100, 96, 78);
/* oklch */ color: oklch(48.7% 0.028 96.9);

Tailwind

colors: {
  custom: {
    50: '#908d7f',
    500: '#64604e',
    950: '#000000',
  },
}

SCSS

$custom: #64604e;
$custom-light: #908d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#64604e",
  "rgb": {
    "r": 100,
    "g": 96,
    "b": 78
  },
  "hsl": {
    "h": 49.091,
    "s": 12.36,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48745,
    "c": 0.02806,
    "h": 96.9
  },
  "luminance": 0.11625
}

Semantic roles & 50–950 ramp

primary

#64604E

secondary

#7D8091

accent

#7FB573

background

#F8F8F7

surface

#F0F0EE

border

#CBCBC9

text

#0C0C0A

muted

#7D7D7C

Preview Lab

Preview with #64604E

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

Preview Lab → · Contrast checker → · Palette generator →