#B28728#B28728

#B28728 is a light, moderate orange. Relative luminance 0.269; OKLCH L 64.9% C 0.119 H 82.8°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#B28728
RGB	rgb(178, 135, 40)
HSL	hsl(41, 63%, 43%)
HSV	hsv(41, 78%, 70%)
CMYK	cmyk(0%, 24.2%, 77.5%, 30.2%)
CIE-LAB	lab(58.93, 7.38, 54.08)
CIE-LCH	lch(58.93, 54.58, 82.23°)
OKLab	oklab(64.86% 0.0149 0.1183)
OKLCH	oklch(64.86% 0.119 82.8)
XYZ	xyz(27.4089, 26.9482, 5.7650)
Luminance	0.2695 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28728 #2853B2

analogous

#B24228 #B28728 #98B228

triadic

#B28728 #28B287 #8728B2

tetradic

#B28728 #28B242 #2853B2 #B22898

square

#B28728 #28B242 #2853B2 #B22898

split-complementary

#B28728 #2898B2 #4228B2

monochromatic

#4E3B12 #80611D #B28728 #D5A743 #E0BE75

Accessibility & contrast

On white

3.29

#B28728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#B28728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28728

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28728	#FFFFFF	#000000	##000000
##B28728	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998718

Deuteranopia (green-blind)

#A3922C

Tritanopia (blue-blind)

#C27A74

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b28728;
/* rgb */ color: rgb(178, 135, 40);
/* oklch */ color: oklch(64.9% 0.119 82.8);

Tailwind

colors: {
  custom: {
    50: '#cea969',
    500: '#b28728',
    950: '#000000',
  },
}

SCSS

$custom: #b28728;
$custom-light: #cea969;
$custom-dark: #000000;

JSON

{
  "hex": "#b28728",
  "rgb": {
    "r": 178,
    "g": 135,
    "b": 40
  },
  "hsl": {
    "h": 41.304,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.64864,
    "c": 0.11924,
    "h": 82.8
  },
  "luminance": 0.26946
}

Semantic roles & 50–950 ramp

primary

#B28728

secondary

#6F8AC7

accent

#75E641

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B28728

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

Preview Lab → · Contrast checker → · Palette generator →