#B66E2B#B66E2B

#B66E2B is a mid, vivid orange. Relative luminance 0.213; OKLCH L 60.6% C 0.121 H 59.6°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#B66E2B
RGB	rgb(182, 110, 43)
HSL	hsl(29, 62%, 44%)
HSV	hsv(29, 76%, 71%)
CMYK	cmyk(0%, 39.6%, 76.4%, 28.6%)
CIE-LAB	lab(53.25, 23.18, 47.49)
CIE-LCH	lch(53.25, 52.85, 63.99°)
OKLab	oklab(60.55% 0.0613 0.1047)
OKLCH	oklch(60.55% 0.121 59.6)
XYZ	xyz(25.3055, 21.2740, 5.0586)
Luminance	0.2127 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66E2B #2B73B6

analogous

#B62B2D #B66E2B #B6B42B

triadic

#B66E2B #2BB66E #6E2BB6

tetradic

#B66E2B #2DB62B #2B73B6 #B42BB6

square

#B66E2B #2DB62B #2B73B6 #B42BB6

split-complementary

#B66E2B #2BB6B4 #2B2DB6

monochromatic

#533214 #84501F #B66E2B #D48D4A #E0AC7B

Accessibility & contrast

On white

4.00

#B66E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#B66E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66E2B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66E2B	#FFFFFF	#000000	##000000
##B66E2B	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847522

Deuteranopia (green-blind)

#95862B

Tritanopia (blue-blind)

#C75E60

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b66e2b;
/* rgb */ color: rgb(182, 110, 43);
/* oklch */ color: oklch(60.6% 0.121 59.6);

Tailwind

colors: {
  custom: {
    50: '#d29869',
    500: '#b66e2b',
    950: '#000000',
  },
}

SCSS

$custom: #b66e2b;
$custom-light: #d29869;
$custom-dark: #000000;

JSON

{
  "hex": "#b66e2b",
  "rgb": {
    "r": 182,
    "g": 110,
    "b": 43
  },
  "hsl": {
    "h": 28.921,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.60552,
    "c": 0.12131,
    "h": 59.6
  },
  "luminance": 0.21271
}

Semantic roles & 50–950 ramp

primary

#B66E2B

secondary

#75A0C8

accent

#97E543

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150D06

muted

#837E7A

Preview Lab

Preview with #B66E2B

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

Preview Lab → · Contrast checker → · Palette generator →