#B3881A#B3881A

#B3881A is a light, vivid orange. Relative luminance 0.273; OKLCH L 65.1% C 0.127 H 84.6°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#B3881A
RGB	rgb(179, 136, 26)
HSL	hsl(43, 75%, 40%)
HSV	hsv(43, 85%, 70%)
CMYK	cmyk(0%, 24%, 85.5%, 29.8%)
CIE-LAB	lab(59.22, 6.80, 59.10)
CIE-LCH	lch(59.22, 59.49, 83.44°)
OKLab	oklab(65.1% 0.0118 0.126)
OKLCH	oklch(65.1% 0.127 84.6)
XYZ	xyz(27.5829, 27.2687, 4.7877)
Luminance	0.2727 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3881A #1A45B3

analogous

#B33B1A #B3881A #92B31A

triadic

#B3881A #1AB388 #881AB3

tetradic

#B3881A #1AB33B #1A45B3 #B31A92

square

#B3881A #1AB33B #1A45B3 #B31A92

split-complementary

#B3881A #1A92B3 #3B1AB3

monochromatic

#48370A #7E5F12 #B3881A #E0AD2A #E8C260

Accessibility & contrast

On white

3.25

#B3881A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#B3881A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3881A

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3881A	#FFFFFF	#000000	##000000
##B3881A	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8800

Deuteranopia (green-blind)

#A59321

Tritanopia (blue-blind)

#C37A74

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b3881a;
/* rgb */ color: rgb(179, 136, 26);
/* oklch */ color: oklch(65.1% 0.127 84.6);

Tailwind

colors: {
  custom: {
    50: '#cfaa63',
    500: '#b3881a',
    950: '#000000',
  },
}

SCSS

$custom: #b3881a;
$custom-light: #cfaa63;
$custom-dark: #000000;

JSON

{
  "hex": "#b3881a",
  "rgb": {
    "r": 179,
    "g": 136,
    "b": 26
  },
  "hsl": {
    "h": 43.137,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65098,
    "c": 0.12651,
    "h": 84.6
  },
  "luminance": 0.27267
}

Semantic roles & 50–950 ramp

primary

#B3881A

secondary

#5D7CCC

accent

#6BF137

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#151006

muted

#837F7A

Preview Lab

Preview with #B3881A

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

Preview Lab → · Contrast checker → · Palette generator →