#B66C30#B66C30

#B66C30 is a mid, moderate orange. Relative luminance 0.209; OKLCH L 60.2% C 0.120 H 56.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B66C30
RGB	rgb(182, 108, 48)
HSL	hsl(27, 58%, 45%)
HSV	hsv(27, 74%, 71%)
CMYK	cmyk(0%, 40.7%, 73.6%, 28.6%)
CIE-LAB	lab(52.82, 24.51, 44.73)
CIE-LCH	lch(52.82, 51.00, 61.28°)
OKLab	oklab(60.24% 0.0661 0.0999)
OKLCH	oklch(60.24% 0.12 56.5)
XYZ	xyz(25.1896, 20.8862, 5.5006)
Luminance	0.2088 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66C30 #307AB6

analogous

#B63037 #B66C30 #B6AF30

triadic

#B66C30 #30B66C #6C30B6

tetradic

#B66C30 #37B630 #307AB6 #AF30B6

square

#B66C30 #37B630 #307AB6 #AF30B6

split-complementary

#B66C30 #30B6AF #3037B6

monochromatic

#553316 #864F23 #B66C30 #D18B52 #DEAB82

Accessibility & contrast

On white

4.06

#B66C30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#B66C30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66C30

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66C30	#FFFFFF	#000000	##000000
##B66C30	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827429

Deuteranopia (green-blind)

#948530

Tritanopia (blue-blind)

#C75C5F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66c30;
/* rgb */ color: rgb(182, 108, 48);
/* oklch */ color: oklch(60.2% 0.120 56.5);

Tailwind

colors: {
  custom: {
    50: '#d1966b',
    500: '#b66c30',
    950: '#000000',
  },
}

SCSS

$custom: #b66c30;
$custom-light: #d1966b;
$custom-dark: #000000;

JSON

{
  "hex": "#b66c30",
  "rgb": {
    "r": 182,
    "g": 108,
    "b": 48
  },
  "hsl": {
    "h": 26.866,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.60239,
    "c": 0.11974,
    "h": 56.5
  },
  "luminance": 0.20884
}

Semantic roles & 50–950 ramp

primary

#B66C30

secondary

#7BA5C7

accent

#9CE146

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66C30

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

Preview Lab → · Contrast checker → · Palette generator →