#665C54#665C54

#665C54 is a mid, near-neutral orange. Relative luminance 0.111; OKLCH L 48.2% C 0.018 H 61.1°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#665C54
RGB	rgb(102, 92, 84)
HSL	hsl(27, 10%, 36%)
HSV	hsv(27, 18%, 40%)
CMYK	cmyk(0%, 9.8%, 17.6%, 60%)
CIE-LAB	lab(39.78, 2.54, 6.07)
CIE-LCH	lch(39.78, 6.58, 67.30°)
OKLab	oklab(48.18% 0.0088 0.0158)
OKLCH	oklch(48.18% 0.018 61.1)
XYZ	xyz(10.9068, 11.1194, 9.9575)
Luminance	0.1112 (WCAG relative)
Temperature	neutral
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665C54 #545E66

analogous

#665455 #665C54 #666554

triadic

#665C54 #54665C #5C5466

tetradic

#665C54 #556654 #545E66 #655466

square

#665C54 #556654 #545E66 #655466

split-complementary

#665C54 #546665 #545566

monochromatic

#231F1D #443E38 #665C54 #887A70 #A49990

Accessibility & contrast

On white

6.51

#665C54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#665C54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665C54

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665C54	#FFFFFF	#000000	##FFFFFF
##665C54	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C54

Deuteranopia (green-blind)

#615F54

Tritanopia (blue-blind)

#6A5A5A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #665c54;
/* rgb */ color: rgb(102, 92, 84);
/* oklch */ color: oklch(48.2% 0.018 61.1);

Tailwind

colors: {
  custom: {
    50: '#918a84',
    500: '#665c54',
    950: '#000000',
  },
}

SCSS

$custom: #665c54;
$custom-light: #918a84;
$custom-dark: #000000;

JSON

{
  "hex": "#665c54",
  "rgb": {
    "r": 102,
    "g": 92,
    "b": 84
  },
  "hsl": {
    "h": 26.667,
    "s": 9.677,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48184,
    "c": 0.01808,
    "h": 61.1
  },
  "luminance": 0.11119
}

Semantic roles & 50–950 ramp

primary

#665C54

secondary

#838C93

accent

#97B375

background

#F8F8F8

surface

#F0F0EF

border

#CBCBCA

text

#0D0B0A

muted

#7D7C7C

Preview Lab

Preview with #665C54

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

Preview Lab → · Contrast checker → · Palette generator →