#B28B1F#B28B1F

#B28B1F is a light, vivid orange. Relative luminance 0.280; OKLCH L 65.6% C 0.125 H 86.9°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#B28B1F
RGB	rgb(178, 139, 31)
HSL	hsl(44, 70%, 41%)
HSV	hsv(44, 83%, 70%)
CMYK	cmyk(0%, 21.9%, 82.6%, 30.2%)
CIE-LAB	lab(59.92, 4.84, 58.14)
CIE-LCH	lch(59.92, 58.34, 85.24°)
OKLab	oklab(65.63% 0.0067 0.125)
OKLCH	oklch(65.63% 0.125 86.9)
XYZ	xyz(27.8418, 28.0311, 5.2402)
Luminance	0.2803 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28B1F #1F46B2

analogous

#B2421F #B28B1F #8FB21F

triadic

#B28B1F #1FB28B #8B1FB2

tetradic

#B28B1F #1FB242 #1F46B2 #B21F8F

square

#B28B1F #1FB242 #1F46B2 #B21F8F

split-complementary

#B28B1F #1F8FB2 #421FB2

monochromatic

#4A3A0D #7E6216 #B28B1F #DBAF33 #E5C367

Accessibility & contrast

On white

3.18

#B28B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#B28B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28B1F

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28B1F	#FFFFFF	#000000	##000000
##B28B1F	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A01

Deuteranopia (green-blind)

#A69526

Tritanopia (blue-blind)

#C27E77

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b28b1f;
/* rgb */ color: rgb(178, 139, 31);
/* oklch */ color: oklch(65.6% 0.125 86.9);

Tailwind

colors: {
  custom: {
    50: '#ceac65',
    500: '#b28b1f',
    950: '#000000',
  },
}

SCSS

$custom: #b28b1f;
$custom-light: #ceac65;
$custom-dark: #000000;

JSON

{
  "hex": "#b28b1f",
  "rgb": {
    "r": 178,
    "g": 139,
    "b": 31
  },
  "hsl": {
    "h": 44.082,
    "s": 70.335,
    "l": 40.98
  },
  "oklch": {
    "l": 0.65626,
    "c": 0.12522,
    "h": 86.9
  },
  "luminance": 0.28029
}

Semantic roles & 50–950 ramp

primary

#B28B1F

secondary

#637ECA

accent

#6AED3B

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#141006

muted

#837F7A

Preview Lab

Preview with #B28B1F

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

Preview Lab → · Contrast checker → · Palette generator →