#B4812F#B4812F

#B4812F is a light, moderate orange. Relative luminance 0.256; OKLCH L 63.9% C 0.115 H 75.4°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B4812F
RGB	rgb(180, 129, 47)
HSL	hsl(37, 59%, 45%)
HSV	hsv(37, 74%, 71%)
CMYK	cmyk(0%, 28.3%, 73.9%, 29.4%)
CIE-LAB	lab(57.67, 11.92, 50.07)
CIE-LCH	lch(57.67, 51.46, 76.61°)
OKLab	oklab(63.94% 0.0289 0.1111)
OKLCH	oklch(63.94% 0.115 75.4)
XYZ	xyz(27.1876, 25.6113, 6.2003)
Luminance	0.2561 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4812F #2F62B4

analogous

#B43E2F #B4812F #A5B42F

triadic

#B4812F #2FB481 #812FB4

tetradic

#B4812F #2FB43E #2F62B4 #B42FA5

square

#B4812F #2FB43E #2F62B4 #B42FA5

split-complementary

#B4812F #2FA5B4 #3E2FB4

monochromatic

#533B16 #835E22 #B4812F #D19F4F #DEBA80

Accessibility & contrast

On white

3.43

#B4812F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#B4812F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4812F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4812F	#FFFFFF	#000000	##000000
##B4812F	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948324

Deuteranopia (green-blind)

#A09032

Tritanopia (blue-blind)

#C47370

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b4812f;
/* rgb */ color: rgb(180, 129, 47);
/* oklch */ color: oklch(63.9% 0.115 75.4);

Tailwind

colors: {
  custom: {
    50: '#cfa56d',
    500: '#b4812f',
    950: '#000000',
  },
}

SCSS

$custom: #b4812f;
$custom-light: #cfa56d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4812f",
  "rgb": {
    "r": 180,
    "g": 129,
    "b": 47
  },
  "hsl": {
    "h": 36.992,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63943,
    "c": 0.11483,
    "h": 75.4
  },
  "luminance": 0.25609
}

Semantic roles & 50–950 ramp

primary

#B4812F

secondary

#7896C7

accent

#82E246

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B4812F

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

Preview Lab → · Contrast checker → · Palette generator →