#665E42#665E42

#665E42 is a mid, muted yellow. Relative luminance 0.112; OKLCH L 48.2% C 0.043 H 94.1°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#665E42
RGB	rgb(102, 94, 66)
HSL	hsl(47, 21%, 33%)
HSV	hsv(47, 35%, 40%)
CMYK	cmyk(0%, 7.8%, 35.3%, 60%)
CIE-LAB	lab(39.95, -1.53, 17.25)
CIE-LCH	lch(39.95, 17.32, 95.08°)
OKLab	oklab(48.19% -0.0031 0.0431)
OKLCH	oklch(48.19% 0.043 94.1)
XYZ	xyz(10.4657, 11.2238, 6.7683)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665E42 #424A66

analogous

#664C42 #665E42 #5C6642

triadic

#665E42 #42665E #5E4266

tetradic

#665E42 #42664C #424A66 #66425C

square

#665E42 #42664C #424A66 #66425C

split-complementary

#665E42 #425C66 #4C4266

monochromatic

#1C1A12 #413C2A #665E42 #8B805A #A99E7A

Accessibility & contrast

On white

6.47

#665E42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#665E42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665E42

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665E42	#FFFFFF	#000000	##FFFFFF
##665E42	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D40

Deuteranopia (green-blind)

#665F43

Tritanopia (blue-blind)

#6B5A57

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #665e42;
/* rgb */ color: rgb(102, 94, 66);
/* oklch */ color: oklch(48.2% 0.043 94.1);

Tailwind

colors: {
  custom: {
    50: '#928b76',
    500: '#665e42',
    950: '#000000',
  },
}

SCSS

$custom: #665e42;
$custom-light: #928b76;
$custom-dark: #000000;

JSON

{
  "hex": "#665e42",
  "rgb": {
    "r": 102,
    "g": 94,
    "b": 66
  },
  "hsl": {
    "h": 46.667,
    "s": 21.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.48186,
    "c": 0.04318,
    "h": 94.1
  },
  "luminance": 0.11224
}

Semantic roles & 50–950 ramp

primary

#665E42

secondary

#6F7795

accent

#7DBE6A

background

#F9F8F7

surface

#F1F0ED

border

#CBCBC8

text

#0D0C08

muted

#7E7D7B

Preview Lab

Preview with #665E42

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

Preview Lab → · Contrast checker → · Palette generator →