#B27739#B27739

#B27739 is a mid, moderate orange. Relative luminance 0.230; OKLCH L 61.9% C 0.107 H 64.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B27739
RGB	rgb(178, 119, 57)
HSL	hsl(31, 51%, 46%)
HSV	hsv(31, 68%, 70%)
CMYK	cmyk(0%, 33.1%, 68%, 30.2%)
CIE-LAB	lab(55.03, 17.16, 42.54)
CIE-LCH	lch(55.03, 45.87, 68.03°)
OKLab	oklab(61.86% 0.0459 0.0971)
OKLCH	oklch(61.86% 0.107 64.7)
XYZ	xyz(25.6973, 22.9563, 6.9477)
Luminance	0.2295 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B27739 #3974B2

analogous

#B23B39 #B27739 #B0B239

triadic

#B27739 #39B277 #7739B2

tetradic

#B27739 #39B23B #3974B2 #B239B0

square

#B27739 #39B23B #3974B2 #B239B0

split-complementary

#B27739 #39B0B2 #3B39B2

monochromatic

#55391B #84582A #B27739 #CB955D #DAB48B

Accessibility & contrast

On white

3.76

#B27739 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#B27739 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B27739

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B27739	#FFFFFF	#000000	##000000
##B27739	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7C32

Deuteranopia (green-blind)

#98893A

Tritanopia (blue-blind)

#C26A69

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b27739;
/* rgb */ color: rgb(178, 119, 57);
/* oklch */ color: oklch(61.9% 0.107 64.7);

Tailwind

colors: {
  custom: {
    50: '#cd9e72',
    500: '#b27739',
    950: '#000000',
  },
}

SCSS

$custom: #b27739;
$custom-light: #cd9e72;
$custom-dark: #000000;

JSON

{
  "hex": "#b27739",
  "rgb": {
    "r": 178,
    "g": 119,
    "b": 57
  },
  "hsl": {
    "h": 30.744,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.61863,
    "c": 0.10734,
    "h": 64.7
  },
  "luminance": 0.22954
}

Semantic roles & 50–950 ramp

primary

#B27739

secondary

#82A3C4

accent

#92DB4D

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B27739

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

Preview Lab → · Contrast checker → · Palette generator →