#B16B1F#B16B1F

#B16B1F is a mid, vivid orange. Relative luminance 0.200; OKLCH L 59.3% C 0.123 H 62.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#B16B1F
RGB	rgb(177, 107, 31)
HSL	hsl(31, 70%, 41%)
HSV	hsv(31, 82%, 69%)
CMYK	cmyk(0%, 39.5%, 82.5%, 30.6%)
CIE-LAB	lab(51.80, 22.21, 50.94)
CIE-LCH	lch(51.80, 55.57, 66.44°)
OKLab	oklab(59.26% 0.0572 0.1094)
OKLCH	oklch(59.26% 0.123 62.4)
XYZ	xyz(23.6385, 19.9639, 3.9046)
Luminance	0.1996 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B16B1F #1F65B1

analogous

#B1221F #B16B1F #AEB11F

triadic

#B16B1F #1FB16B #6B1FB1

tetradic

#B16B1F #1FB122 #1F65B1 #B11FAE

square

#B16B1F #1FB122 #1F65B1 #B11FAE

split-complementary

#B16B1F #1FAEB1 #221FB1

monochromatic

#492C0D #7D4C16 #B16B1F #DB8A32 #E4A866

Accessibility & contrast

On white

4.21

#B16B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#B16B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B16B1F

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B16B1F	#FFFFFF	#000000	##000000
##B16B1F	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817211

Deuteranopia (green-blind)

#918220

Tritanopia (blue-blind)

#C25B5C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b16b1f;
/* rgb */ color: rgb(177, 107, 31);
/* oklch */ color: oklch(59.3% 0.123 62.4);

Tailwind

colors: {
  custom: {
    50: '#ce9562',
    500: '#b16b1f',
    950: '#000000',
  },
}

SCSS

$custom: #b16b1f;
$custom-light: #ce9562;
$custom-dark: #000000;

JSON

{
  "hex": "#b16b1f",
  "rgb": {
    "r": 177,
    "g": 107,
    "b": 31
  },
  "hsl": {
    "h": 31.233,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.59263,
    "c": 0.12342,
    "h": 62.4
  },
  "luminance": 0.19961
}

Semantic roles & 50–950 ramp

primary

#B16B1F

secondary

#6294CA

accent

#90ED3B

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D05

muted

#837E7A

Preview Lab

Preview with #B16B1F

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

Preview Lab → · Contrast checker → · Palette generator →