#B4911C#B4911C

#B4911C is a light, vivid yellow. Relative luminance 0.300; OKLCH L 67.1% C 0.130 H 90.3°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#B4911C
RGB	rgb(180, 145, 28)
HSL	hsl(46, 73%, 41%)
HSV	hsv(46, 84%, 71%)
CMYK	cmyk(0%, 19.4%, 84.4%, 29.4%)
CIE-LAB	lab(61.69, 2.36, 60.64)
CIE-LCH	lch(61.69, 60.69, 87.77°)
OKLab	oklab(67.07% -0.0007 0.1297)
OKLCH	oklch(67.07% 0.13 90.3)
XYZ	xyz(29.1592, 30.0399, 5.3608)
Luminance	0.3004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4911C #1C3FB4

analogous

#B4451C #B4911C #8BB41C

triadic

#B4911C #1CB491 #911CB4

tetradic

#B4911C #1CB445 #1C3FB4 #B41C8B

square

#B4911C #1CB445 #1C3FB4 #B41C8B

split-complementary

#B4911C #1C8BB4 #451CB4

monochromatic

#4A3C0C #7F6614 #B4911C #DFB62F #E7C964

Accessibility & contrast

On white

3.00

#B4911C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#B4911C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4911C

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4911C	#FFFFFF	#000000	##000000
##B4911C	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#AB9924

Tritanopia (blue-blind)

#C4847C

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #b4911c;
/* rgb */ color: rgb(180, 145, 28);
/* oklch */ color: oklch(67.1% 0.130 90.3);

Tailwind

colors: {
  custom: {
    50: '#cfb065',
    500: '#b4911c',
    950: '#000000',
  },
}

SCSS

$custom: #b4911c;
$custom-light: #cfb065;
$custom-dark: #000000;

JSON

{
  "hex": "#b4911c",
  "rgb": {
    "r": 180,
    "g": 145,
    "b": 28
  },
  "hsl": {
    "h": 46.184,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67065,
    "c": 0.12974,
    "h": 90.3
  },
  "luminance": 0.30038
}

Semantic roles & 50–950 ramp

primary

#B4911C

secondary

#6079CC

accent

#62F038

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#151006

muted

#837F7A

Preview Lab

Preview with #B4911C

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

Preview Lab → · Contrast checker → · Palette generator →