#665A35#665A35

#665A35 is a mid, muted yellow. Relative luminance 0.104; OKLCH L 47.0% C 0.056 H 92.1°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#665A35
RGB	rgb(102, 90, 53)
HSL	hsl(45, 32%, 30%)
HSV	hsv(45, 48%, 40%)
CMYK	cmyk(0%, 11.8%, 48%, 60%)
CIE-LAB	lab(38.54, -0.81, 23.10)
CIE-LCH	lch(38.54, 23.11, 92.00°)
OKLab	oklab(46.99% -0.002 0.056)
OKLCH	oklch(46.99% 0.056 92.1)
XYZ	xyz(9.7785, 10.3945, 4.8587)
Luminance	0.1039 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665A35 #354166

analogous

#664135 #665A35 #596635

triadic

#665A35 #35665A #5A3566

tetradic

#665A35 #356641 #354166 #663559

square

#665A35 #356641 #354166 #663559

split-complementary

#665A35 #355966 #413566

monochromatic

#15130B #3E3620 #665A35 #8E7E4A #AF9D66

Accessibility & contrast

On white

6.82

#665A35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#665A35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665A35

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665A35	#FFFFFF	#000000	##FFFFFF
##665A35	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615932

Deuteranopia (green-blind)

#645C36

Tritanopia (blue-blind)

#6D5551

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #665a35;
/* rgb */ color: rgb(102, 90, 53);
/* oklch */ color: oklch(47.0% 0.056 92.1);

Tailwind

colors: {
  custom: {
    50: '#93886d',
    500: '#665a35',
    950: '#000000',
  },
}

SCSS

$custom: #665a35;
$custom-light: #93886d;
$custom-dark: #000000;

JSON

{
  "hex": "#665a35",
  "rgb": {
    "r": 102,
    "g": 90,
    "b": 53
  },
  "hsl": {
    "h": 45.306,
    "s": 31.613,
    "l": 30.392
  },
  "oklch": {
    "l": 0.46994,
    "c": 0.05602,
    "h": 92.1
  },
  "luminance": 0.10394
}

Semantic roles & 50–950 ramp

primary

#665A35

secondary

#606D97

accent

#79C860

background

#F9F8F6

surface

#F1EFEB

border

#CBCAC6

text

#0D0B07

muted

#7E7C7A

Preview Lab

Preview with #665A35

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

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