#665C4C#665C4C

#665C4C is a mid, muted orange. Relative luminance 0.110; OKLCH L 48.0% C 0.028 H 79.5°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#665C4C
RGB	rgb(102, 92, 76)
HSL	hsl(37, 15%, 35%)
HSV	hsv(37, 25%, 40%)
CMYK	cmyk(0%, 9.8%, 25.5%, 60%)
CIE-LAB	lab(39.58, 1.18, 10.69)
CIE-LCH	lch(39.58, 10.75, 83.72°)
OKLab	oklab(47.96% 0.0051 0.0274)
OKLCH	oklch(47.96% 0.028 79.5)
XYZ	xyz(10.6112, 11.0012, 8.4005)
Luminance	0.1100 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665C4C #4C5666

analogous

#664F4C #665C4C #63664C

triadic

#665C4C #4C665C #5C4C66

tetradic

#665C4C #4C664F #4C5666 #664C63

square

#665C4C #4C664F #4C5666 #664C63

split-complementary

#665C4C #4C6366 #4F4C66

monochromatic

#201D18 #433C32 #665C4C #897C66 #A69A87

Accessibility & contrast

On white

6.56

#665C4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#665C4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665C4C

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665C4C	#FFFFFF	#000000	##FFFFFF
##665C4C	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4B

Deuteranopia (green-blind)

#635E4C

Tritanopia (blue-blind)

#6B5958

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #665c4c;
/* rgb */ color: rgb(102, 92, 76);
/* oklch */ color: oklch(48.0% 0.028 79.5);

Tailwind

colors: {
  custom: {
    50: '#928a7e',
    500: '#665c4c',
    950: '#000000',
  },
}

SCSS

$custom: #665c4c;
$custom-light: #928a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#665c4c",
  "rgb": {
    "r": 102,
    "g": 92,
    "b": 76
  },
  "hsl": {
    "h": 36.923,
    "s": 14.607,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47963,
    "c": 0.02785,
    "h": 79.5
  },
  "luminance": 0.11001
}

Semantic roles & 50–950 ramp

primary

#665C4C

secondary

#7B8493

accent

#8CB770

background

#F8F8F7

surface

#F0F0EE

border

#CBCBC9

text

#0D0B09

muted

#7D7C7B

Preview Lab

Preview with #665C4C

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

Preview Lab → · Contrast checker → · Palette generator →