#B66B3C#B66B3C

#B66B3C is a mid, moderate orange. Relative luminance 0.208; OKLCH L 60.2% C 0.114 H 51.1°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B66B3C
RGB	rgb(182, 107, 60)
HSL	hsl(23, 50%, 47%)
HSV	hsv(23, 67%, 71%)
CMYK	cmyk(0%, 41.2%, 67%, 28.6%)
CIE-LAB	lab(52.72, 25.72, 38.55)
CIE-LCH	lch(52.72, 46.34, 56.29°)
OKLab	oklab(60.2% 0.0716 0.0888)
OKLCH	oklch(60.2% 0.114 51.1)
XYZ	xyz(25.3667, 20.7893, 6.9509)
Luminance	0.2079 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66B3C #3C87B6

analogous

#B63C4A #B66B3C #B6A83C

triadic

#B66B3C #3CB66B #6B3CB6

tetradic

#B66B3C #4AB63C #3C87B6 #A83CB6

square

#B66B3C #4AB63C #3C87B6 #A83CB6

split-complementary

#B66B3C #3CB6A8 #3C4AB6

monochromatic

#5A351E #88502D #B66B3C #CC8C63 #DBAE91

Accessibility & contrast

On white

4.07

#B66B3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#B66B3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66B3C

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66B3C	#FFFFFF	#000000	##000000
##B66B3C	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807437

Deuteranopia (green-blind)

#92843C

Tritanopia (blue-blind)

#C75C60

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66b3c;
/* rgb */ color: rgb(182, 107, 60);
/* oklch */ color: oklch(60.2% 0.114 51.1);

Tailwind

colors: {
  custom: {
    50: '#d19673',
    500: '#b66b3c',
    950: '#000000',
  },
}

SCSS

$custom: #b66b3c;
$custom-light: #d19673;
$custom-dark: #000000;

JSON

{
  "hex": "#b66b3c",
  "rgb": {
    "r": 182,
    "g": 107,
    "b": 60
  },
  "hsl": {
    "h": 23.115,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.60196,
    "c": 0.11408,
    "h": 51.1
  },
  "luminance": 0.20787
}

Semantic roles & 50–950 ramp

primary

#B66B3C

secondary

#88AEC6

accent

#A4DA4E

background

#FDF9F7

surface

#FBF2ED

border

#D4CCC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #B66B3C

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

Preview Lab → · Contrast checker → · Palette generator →