#B3891C#B3891C

#B3891C is a light, vivid orange. Relative luminance 0.276; OKLCH L 65.3% C 0.126 H 85.2°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#B3891C
RGB	rgb(179, 137, 28)
HSL	hsl(43, 73%, 41%)
HSV	hsv(43, 84%, 70%)
CMYK	cmyk(0%, 23.5%, 84.4%, 29.8%)
CIE-LAB	lab(59.49, 6.30, 58.74)
CIE-LCH	lch(59.49, 59.08, 83.88°)
OKLab	oklab(65.31% 0.0106 0.1256)
OKLCH	oklch(65.31% 0.126 85.2)
XYZ	xyz(27.7475, 27.5609, 4.9567)
Luminance	0.2756 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3891C #1C46B3

analogous

#B33D1C #B3891C #91B31C

triadic

#B3891C #1CB389 #891CB3

tetradic

#B3891C #1CB33D #1C46B3 #B31C91

square

#B3891C #1CB33D #1C46B3 #B31C91

split-complementary

#B3891C #1C91B3 #3D1CB3

monochromatic

#49380B #7E6014 #B3891C #DEAD2E #E7C263

Accessibility & contrast

On white

3.22

#B3891C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#B3891C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3891C

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3891C	#FFFFFF	#000000	##000000
##B3891C	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8900

Deuteranopia (green-blind)

#A59423

Tritanopia (blue-blind)

#C37B75

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b3891c;
/* rgb */ color: rgb(179, 137, 28);
/* oklch */ color: oklch(65.3% 0.126 85.2);

Tailwind

colors: {
  custom: {
    50: '#cfab64',
    500: '#b3891c',
    950: '#000000',
  },
}

SCSS

$custom: #b3891c;
$custom-light: #cfab64;
$custom-dark: #000000;

JSON

{
  "hex": "#b3891c",
  "rgb": {
    "r": 179,
    "g": 137,
    "b": 28
  },
  "hsl": {
    "h": 43.311,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65311,
    "c": 0.12606,
    "h": 85.2
  },
  "luminance": 0.27559
}

Semantic roles & 50–950 ramp

primary

#B3891C

secondary

#5F7DCB

accent

#6BF038

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#151006

muted

#837F7A

Preview Lab

Preview with #B3891C

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

Preview Lab → · Contrast checker → · Palette generator →