#B1973A#B1973A

#B1973A is a light, moderate yellow. Relative luminance 0.318; OKLCH L 68.2% C 0.115 H 93.4°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#B1973A
RGB	rgb(177, 151, 58)
HSL	hsl(47, 51%, 46%)
HSV	hsv(47, 67%, 69%)
CMYK	cmyk(0%, 14.7%, 67.2%, 30.6%)
CIE-LAB	lab(63.17, -0.94, 50.82)
CIE-LCH	lch(63.17, 50.83, 91.06°)
OKLab	oklab(68.22% -0.0068 0.1149)
OKLCH	oklch(68.22% 0.115 93.4)
XYZ	xyz(29.9633, 31.7874, 8.5595)
Luminance	0.3179 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1973A #3A54B1

analogous

#B15B3A #B1973A #8FB13A

triadic

#B1973A #3AB197 #973AB1

tetradic

#B1973A #3AB15B #3A54B1 #B13A8F

square

#B1973A #3AB15B #3A54B1 #B13A8F

split-complementary

#B1973A #3A8FB1 #5B3AB1

monochromatic

#55481C #83702B #B1973A #CAB35E #D9C88C

Accessibility & contrast

On white

2.85

#B1973A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#B1973A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1973A

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1973A	#FFFFFF	#000000	##000000
##B1973A	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7942F

Deuteranopia (green-blind)

#AD9C3F

Tritanopia (blue-blind)

#BF8B84

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b1973a;
/* rgb */ color: rgb(177, 151, 58);
/* oklch */ color: oklch(68.2% 0.115 93.4);

Tailwind

colors: {
  custom: {
    50: '#ccb575',
    500: '#b1973a',
    950: '#000000',
  },
}

SCSS

$custom: #b1973a;
$custom-light: #ccb575;
$custom-dark: #000000;

JSON

{
  "hex": "#b1973a",
  "rgb": {
    "r": 177,
    "g": 151,
    "b": 58
  },
  "hsl": {
    "h": 46.891,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68222,
    "c": 0.11508,
    "h": 93.4
  },
  "luminance": 0.31786
}

Semantic roles & 50–950 ramp

primary

#B1973A

secondary

#8391C4

accent

#6CDA4E

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#141109

muted

#82807B

Preview Lab

Preview with #B1973A

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

Preview Lab → · Contrast checker → · Palette generator →