#B28638#B28638

#B28638 is a light, moderate orange. Relative luminance 0.268; OKLCH L 64.8% C 0.109 H 78.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#B28638
RGB	rgb(178, 134, 56)
HSL	hsl(38, 52%, 46%)
HSV	hsv(38, 69%, 70%)
CMYK	cmyk(0%, 24.7%, 68.5%, 30.2%)
CIE-LAB	lab(58.79, 8.73, 47.11)
CIE-LCH	lch(58.79, 47.91, 79.50°)
OKLab	oklab(64.8% 0.0209 0.1066)
OKLCH	oklch(64.8% 0.109 78.9)
XYZ	xyz(27.6007, 26.8027, 7.4604)
Luminance	0.2680 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28638 #3864B2

analogous

#B24938 #B28638 #A1B238

triadic

#B28638 #38B286 #8638B2

tetradic

#B28638 #38B249 #3864B2 #B238A1

square

#B28638 #38B249 #3864B2 #B238A1

split-complementary

#B28638 #38A1B2 #4938B2

monochromatic

#55401B #836329 #B28638 #CCA35C #DABD8A

Accessibility & contrast

On white

3.30

#B28638 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#B28638 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28638

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28638	#FFFFFF	#000000	##000000
##B28638	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97872F

Deuteranopia (green-blind)

#A2923B

Tritanopia (blue-blind)

#C17975

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b28638;
/* rgb */ color: rgb(178, 134, 56);
/* oklch */ color: oklch(64.8% 0.109 78.9);

Tailwind

colors: {
  custom: {
    50: '#cda972',
    500: '#b28638',
    950: '#000000',
  },
}

SCSS

$custom: #b28638;
$custom-light: #cda972;
$custom-dark: #000000;

JSON

{
  "hex": "#b28638",
  "rgb": {
    "r": 178,
    "g": 134,
    "b": 56
  },
  "hsl": {
    "h": 38.361,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.64797,
    "c": 0.10867,
    "h": 78.9
  },
  "luminance": 0.26801
}

Semantic roles & 50–950 ramp

primary

#B28638

secondary

#819AC5

accent

#80DC4C

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B28638

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

Preview Lab → · Contrast checker → · Palette generator →