#B1973D#B1973D

#B1973D is a light, moderate yellow. Relative luminance 0.318; OKLCH L 68.3% C 0.113 H 93.0°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#B1973D
RGB	rgb(177, 151, 61)
HSL	hsl(47, 49%, 47%)
HSV	hsv(47, 66%, 69%)
CMYK	cmyk(0%, 14.7%, 65.5%, 30.6%)
CIE-LAB	lab(63.19, -0.76, 49.50)
CIE-LCH	lch(63.19, 49.51, 90.88°)
OKLab	oklab(68.25% -0.0059 0.1126)
OKLCH	oklch(68.25% 0.113 93)
XYZ	xyz(30.0418, 31.8189, 8.9733)
Luminance	0.3182 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1973D #3D57B1

analogous

#B15D3D #B1973D #91B13D

triadic

#B1973D #3DB197 #973DB1

tetradic

#B1973D #3DB15D #3D57B1 #B13D91

square

#B1973D #3DB15D #3D57B1 #B13D91

split-complementary

#B1973D #3D91B1 #5D3DB1

monochromatic

#56491E #83702D #B1973D #C9B262 #D9C890

Accessibility & contrast

On white

2.85

#B1973D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#B1973D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1973D

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1973D	#FFFFFF	#000000	##000000
##B1973D	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)

#A69432

Deuteranopia (green-blind)

#AD9C41

Tritanopia (blue-blind)

#BF8C84

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b1973d;
/* rgb */ color: rgb(177, 151, 61);
/* oklch */ color: oklch(68.3% 0.113 93.0);

Tailwind

colors: {
  custom: {
    50: '#cbb577',
    500: '#b1973d',
    950: '#000000',
  },
}

SCSS

$custom: #b1973d;
$custom-light: #cbb577;
$custom-dark: #000000;

JSON

{
  "hex": "#b1973d",
  "rgb": {
    "r": 177,
    "g": 151,
    "b": 61
  },
  "hsl": {
    "h": 46.552,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68251,
    "c": 0.11273,
    "h": 93
  },
  "luminance": 0.31817
}

Semantic roles & 50–950 ramp

primary

#B1973D

secondary

#8694C4

accent

#6ED850

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#141109

muted

#82807B

Preview Lab

Preview with #B1973D

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

Preview Lab → · Contrast checker → · Palette generator →