#64604D#64604D

#64604D is a mid, muted yellow. Relative luminance 0.116; OKLCH L 48.7% C 0.030 H 97.5°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#64604D
RGB	rgb(100, 96, 77)
HSL	hsl(50, 13%, 35%)
HSV	hsv(50, 23%, 39%)
CMYK	cmyk(0%, 4%, 23%, 60.8%)
CIE-LAB	lab(40.59, -1.92, 11.45)
CIE-LCH	lch(40.59, 11.61, 99.50°)
OKLab	oklab(48.72% -0.0038 0.0293)
OKLCH	oklch(48.72% 0.03 97.5)
XYZ	xyz(10.7779, 11.6111, 8.6931)
Luminance	0.1161 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64604D #4D5164

analogous

#64554D #64604D #5D644D

triadic

#64604D #4D6460 #604D64

tetradic

#64604D #4D6455 #4D5164 #644D5D

square

#64604D #4D6455 #4D5164 #644D5D

split-complementary

#64604D #4D5D64 #554D64

monochromatic

#1F1E18 #413F32 #64604D #878168 #A39F88

Accessibility & contrast

On white

6.32

#64604D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#64604D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64604D

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64604D	#FFFFFF	#000000	##FFFFFF
##64604D	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4C

Deuteranopia (green-blind)

#65604E

Tritanopia (blue-blind)

#685D5B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #64604d;
/* rgb */ color: rgb(100, 96, 77);
/* oklch */ color: oklch(48.7% 0.030 97.5);

Tailwind

colors: {
  custom: {
    50: '#908d7e',
    500: '#64604d',
    950: '#000000',
  },
}

SCSS

$custom: #64604d;
$custom-light: #908d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#64604d",
  "rgb": {
    "r": 100,
    "g": 96,
    "b": 77
  },
  "hsl": {
    "h": 49.565,
    "s": 12.994,
    "l": 34.706
  },
  "oklch": {
    "l": 0.48719,
    "c": 0.02952,
    "h": 97.5
  },
  "luminance": 0.11611
}

Semantic roles & 50–950 ramp

primary

#64604D

secondary

#7B7F91

accent

#7EB672

background

#F8F8F7

surface

#F0F0EE

border

#CBCBC9

text

#0C0C0A

muted

#7D7D7C

Preview Lab

Preview with #64604D

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

Preview Lab → · Contrast checker → · Palette generator →