#B1912C#B1912C

#B1912C is a light, vivid yellow. Relative luminance 0.298; OKLCH L 66.8% C 0.121 H 90.6°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#B1912C
RGB	rgb(177, 145, 44)
HSL	hsl(46, 60%, 43%)
HSV	hsv(46, 75%, 69%)
CMYK	cmyk(0%, 18.1%, 75.1%, 30.6%)
CIE-LAB	lab(61.47, 1.59, 54.92)
CIE-LCH	lch(61.47, 54.95, 88.34°)
OKLab	oklab(66.85% -0.0012 0.121)
OKLCH	oklch(66.85% 0.121 90.6)
XYZ	xyz(28.7131, 29.7815, 6.6185)
Luminance	0.2978 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1912C #2C4CB1

analogous

#B14E2C #B1912C #8EB12C

triadic

#B1912C #2CB191 #912CB1

tetradic

#B1912C #2CB14E #2C4CB1 #B12C8E

square

#B1912C #2CB14E #2C4CB1 #B12C8E

split-complementary

#B1912C #2C8EB1 #4E2CB1

monochromatic

#4F4114 #806920 #B1912C #D2B149 #DEC67A

Accessibility & contrast

On white

3.02

#B1912C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#B1912C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1912C

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1912C	#FFFFFF	#000000	##000000
##B1912C	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F1B

Deuteranopia (green-blind)

#AA9832

Tritanopia (blue-blind)

#C0857D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b1912c;
/* rgb */ color: rgb(177, 145, 44);
/* oklch */ color: oklch(66.8% 0.121 90.6);

Tailwind

colors: {
  custom: {
    50: '#ccb06c',
    500: '#b1912c',
    950: '#000000',
  },
}

SCSS

$custom: #b1912c;
$custom-light: #ccb06c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1912c",
  "rgb": {
    "r": 177,
    "g": 145,
    "b": 44
  },
  "hsl": {
    "h": 45.564,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66845,
    "c": 0.121,
    "h": 90.6
  },
  "luminance": 0.2978
}

Semantic roles & 50–950 ramp

primary

#B1912C

secondary

#7387C6

accent

#6BE344

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#141007

muted

#837F7A

Preview Lab

Preview with #B1912C

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

Preview Lab → · Contrast checker → · Palette generator →