#B66B2F#B66B2F

#B66B2F is a mid, vivid orange. Relative luminance 0.207; OKLCH L 60.1% C 0.121 H 56.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B66B2F
RGB	rgb(182, 107, 47)
HSL	hsl(27, 59%, 45%)
HSV	hsv(27, 74%, 71%)
CMYK	cmyk(0%, 41.2%, 74.2%, 28.6%)
CIE-LAB	lab(52.58, 25.01, 44.96)
CIE-LCH	lch(52.58, 51.45, 60.91°)
OKLab	oklab(60.05% 0.0674 0.1002)
OKLCH	oklch(60.05% 0.121 56.1)
XYZ	xyz(25.0643, 20.6683, 5.3582)
Luminance	0.2067 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66B2F #2F7AB6

analogous

#B62F36 #B66B2F #B6AF2F

triadic

#B66B2F #2FB66B #6B2FB6

tetradic

#B66B2F #36B62F #2F7AB6 #AF2FB6

square

#B66B2F #36B62F #2F7AB6 #AF2FB6

split-complementary

#B66B2F #2FB6AF #2F36B6

monochromatic

#553216 #854E22 #B66B2F #D28A50 #DEAB81

Accessibility & contrast

On white

4.09

#B66B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#B66B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66B2F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66B2F	#FFFFFF	#000000	##000000
##B66B2F	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817328

Deuteranopia (green-blind)

#93842F

Tritanopia (blue-blind)

#C75B5E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #b66b2f;
/* rgb */ color: rgb(182, 107, 47);
/* oklch */ color: oklch(60.1% 0.121 56.1);

Tailwind

colors: {
  custom: {
    50: '#d1966b',
    500: '#b66b2f',
    950: '#000000',
  },
}

SCSS

$custom: #b66b2f;
$custom-light: #d1966b;
$custom-dark: #000000;

JSON

{
  "hex": "#b66b2f",
  "rgb": {
    "r": 182,
    "g": 107,
    "b": 47
  },
  "hsl": {
    "h": 26.667,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.60051,
    "c": 0.12072,
    "h": 56.1
  },
  "luminance": 0.20666
}

Semantic roles & 50–950 ramp

primary

#B66B2F

secondary

#79A5C7

accent

#9DE246

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66B2F

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

Preview Lab → · Contrast checker → · Palette generator →