#B66530#B66530

#B66530 is a mid, vivid orange. Relative luminance 0.195; OKLCH L 59.0% C 0.124 H 51.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B66530
RGB	rgb(182, 101, 48)
HSL	hsl(24, 58%, 45%)
HSV	hsv(24, 74%, 71%)
CMYK	cmyk(0%, 44.5%, 73.6%, 28.6%)
CIE-LAB	lab(51.23, 28.34, 43.06)
CIE-LCH	lch(51.23, 51.54, 56.65°)
OKLab	oklab(59.01% 0.0775 0.0963)
OKLCH	oklch(59.01% 0.124 51.2)
XYZ	xyz(24.4807, 19.4686, 5.2643)
Luminance	0.1947 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66530 #3081B6

analogous

#B6303E #B66530 #B6A830

triadic

#B66530 #30B665 #6530B6

tetradic

#B66530 #3EB630 #3081B6 #A830B6

square

#B66530 #3EB630 #3081B6 #A830B6

split-complementary

#B66530 #30B6A8 #303EB6

monochromatic

#552F16 #864A23 #B66530 #D18452 #DEA782

Accessibility & contrast

On white

4.29

#B66530 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#B66530 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66530

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66530	#FFFFFF	#000000	##000000
##B66530	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2A

Deuteranopia (green-blind)

#90812F

Tritanopia (blue-blind)

#C7545A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b66530;
/* rgb */ color: rgb(182, 101, 48);
/* oklch */ color: oklch(59.0% 0.124 51.2);

Tailwind

colors: {
  custom: {
    50: '#d2926b',
    500: '#b66530',
    950: '#000000',
  },
}

SCSS

$custom: #b66530;
$custom-light: #d2926b;
$custom-dark: #000000;

JSON

{
  "hex": "#b66530",
  "rgb": {
    "r": 182,
    "g": 101,
    "b": 48
  },
  "hsl": {
    "h": 23.731,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.59011,
    "c": 0.12363,
    "h": 51.2
  },
  "luminance": 0.19466
}

Semantic roles & 50–950 ramp

primary

#B66530

secondary

#7BA9C7

accent

#A4E146

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66530

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

Preview Lab → · Contrast checker → · Palette generator →