#B1912A#B1912A

#B1912A is a light, vivid yellow. Relative luminance 0.298; OKLCH L 66.8% C 0.122 H 90.8°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#B1912A
RGB	rgb(177, 145, 42)
HSL	hsl(46, 62%, 43%)
HSV	hsv(46, 76%, 69%)
CMYK	cmyk(0%, 18.1%, 76.3%, 30.6%)
CIE-LAB	lab(61.45, 1.50, 55.67)
CIE-LCH	lch(61.45, 55.69, 88.45°)
OKLab	oklab(66.83% -0.0016 0.1222)
OKLCH	oklch(66.83% 0.122 90.8)
XYZ	xyz(28.6764, 29.7669, 6.4252)
Luminance	0.2977 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1912A #2A4AB1

analogous

#B14E2A #B1912A #8DB12A

triadic

#B1912A #2AB191 #912AB1

tetradic

#B1912A #2AB14E #2A4AB1 #B12A8D

square

#B1912A #2AB14E #2A4AB1 #B12A8D

split-complementary

#B1912A #2A8DB1 #4E2AB1

monochromatic

#4E4013 #80681E #B1912A #D3B145 #DFC677

Accessibility & contrast

On white

3.02

#B1912A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#B1912A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1912A

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1912A	#FFFFFF	#000000	##000000
##B1912A	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F18

Deuteranopia (green-blind)

#AA9830

Tritanopia (blue-blind)

#C0847D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b1912a;
/* rgb */ color: rgb(177, 145, 42);
/* oklch */ color: oklch(66.8% 0.122 90.8);

Tailwind

colors: {
  custom: {
    50: '#ccb06b',
    500: '#b1912a',
    950: '#000000',
  },
}

SCSS

$custom: #b1912a;
$custom-light: #ccb06b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1912a",
  "rgb": {
    "r": 177,
    "g": 145,
    "b": 42
  },
  "hsl": {
    "h": 45.778,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.66831,
    "c": 0.12218,
    "h": 90.8
  },
  "luminance": 0.29765
}

Semantic roles & 50–950 ramp

primary

#B1912A

secondary

#7085C6

accent

#69E543

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#141007

muted

#837F7A

Preview Lab

Preview with #B1912A

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

Preview Lab → · Contrast checker → · Palette generator →