#665A40#665A40

#665A40 is a mid, muted orange. Relative luminance 0.105; OKLCH L 47.2% C 0.042 H 86.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#665A40
RGB	rgb(102, 90, 64)
HSL	hsl(41, 23%, 33%)
HSV	hsv(41, 37%, 40%)
CMYK	cmyk(0%, 11.8%, 37.3%, 60%)
CIE-LAB	lab(38.74, 0.58, 16.83)
CIE-LCH	lch(38.74, 16.84, 88.02°)
OKLab	oklab(47.21% 0.003 0.042)
OKLCH	oklch(47.21% 0.042 86)
XYZ	xyz(10.0613, 10.5076, 6.3477)
Luminance	0.1051 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665A40 #404C66

analogous

#664740 #665A40 #5F6640

triadic

#665A40 #40665A #5A4066

tetradic

#665A40 #406647 #404C66 #66405F

square

#665A40 #406647 #404C66 #66405F

split-complementary

#665A40 #405F66 #474066

monochromatic

#1B1811 #403928 #665A40 #8C7B58 #AA9A77

Accessibility & contrast

On white

6.77

#665A40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#665A40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665A40

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665A40	#FFFFFF	#000000	##FFFFFF
##665A40	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593E

Deuteranopia (green-blind)

#635D41

Tritanopia (blue-blind)

#6C5653

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #665a40;
/* rgb */ color: rgb(102, 90, 64);
/* oklch */ color: oklch(47.2% 0.042 86.0);

Tailwind

colors: {
  custom: {
    50: '#928875',
    500: '#665a40',
    950: '#000000',
  },
}

SCSS

$custom: #665a40;
$custom-light: #928875;
$custom-dark: #000000;

JSON

{
  "hex": "#665a40",
  "rgb": {
    "r": 102,
    "g": 90,
    "b": 64
  },
  "hsl": {
    "h": 41.053,
    "s": 22.892,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47214,
    "c": 0.04211,
    "h": 86
  },
  "luminance": 0.10507
}

Semantic roles & 50–950 ramp

primary

#665A40

secondary

#6D7995

accent

#84BF68

background

#F9F8F7

surface

#F1EFED

border

#CBCAC8

text

#0D0B08

muted

#7E7C7B

Preview Lab

Preview with #665A40

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

Preview Lab → · Contrast checker → · Palette generator →