#635C42#635C42

#635C42 is a mid, muted yellow. Relative luminance 0.107; OKLCH L 47.4% C 0.040 H 94.8°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#635C42
RGB	rgb(99, 92, 66)
HSL	hsl(47, 20%, 32%)
HSV	hsv(47, 33%, 39%)
CMYK	cmyk(0%, 7.1%, 33.3%, 61.2%)
CIE-LAB	lab(39.07, -1.68, 16.02)
CIE-LCH	lch(39.07, 16.10, 95.99°)
OKLab	oklab(47.42% -0.0034 0.0402)
OKLCH	oklch(47.42% 0.04 94.8)
XYZ	xyz(9.9562, 10.7006, 6.6941)
Luminance	0.1070 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635C42 #424963

analogous

#634C42 #635C42 #5A6342

triadic

#635C42 #42635C #5C4263

tetradic

#635C42 #42634C #424963 #63425A

square

#635C42 #42634C #424963 #63425A

split-complementary

#635C42 #425A63 #4C4263

monochromatic

#1A1811 #3E3A2A #635C42 #887E5A #A69D79

Accessibility & contrast

On white

6.69

#635C42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#635C42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635C42

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635C42	#FFFFFF	#000000	##FFFFFF
##635C42	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B40

Deuteranopia (green-blind)

#635D43

Tritanopia (blue-blind)

#685855

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #635c42;
/* rgb */ color: rgb(99, 92, 66);
/* oklch */ color: oklch(47.4% 0.040 94.8);

Tailwind

colors: {
  custom: {
    50: '#908a76',
    500: '#635c42',
    950: '#000000',
  },
}

SCSS

$custom: #635c42;
$custom-light: #908a76;
$custom-dark: #000000;

JSON

{
  "hex": "#635c42",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 66
  },
  "hsl": {
    "h": 47.273,
    "s": 20,
    "l": 32.353
  },
  "oklch": {
    "l": 0.47419,
    "c": 0.04029,
    "h": 94.8
  },
  "luminance": 0.107
}

Semantic roles & 50–950 ramp

primary

#635C42

secondary

#6F7692

accent

#7CBD6B

background

#F8F8F7

surface

#F0F0ED

border

#CBCBC8

text

#0C0B08

muted

#7D7C7B

Preview Lab

Preview with #635C42

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

Preview Lab → · Contrast checker → · Palette generator →