#B1963F#B1963F

#B1963F is a light, moderate yellow. Relative luminance 0.315; OKLCH L 68.1% C 0.110 H 91.9°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#B1963F
RGB	rgb(177, 150, 63)
HSL	hsl(46, 48%, 47%)
HSV	hsv(46, 64%, 69%)
CMYK	cmyk(0%, 15.3%, 64.4%, 30.6%)
CIE-LAB	lab(62.94, -0.09, 48.32)
CIE-LCH	lch(62.94, 48.32, 90.10°)
OKLab	oklab(68.06% -0.0037 0.1104)
OKLCH	oklch(68.06% 0.11 91.9)
XYZ	xyz(29.9365, 31.5203, 9.2089)
Luminance	0.3152 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1963F #3F5AB1

analogous

#B15D3F #B1963F #93B13F

triadic

#B1963F #3FB196 #963FB1

tetradic

#B1963F #3FB15D #3F5AB1 #B13F93

square

#B1963F #3FB15D #3F5AB1 #B13F93

split-complementary

#B1963F #3F93B1 #5D3FB1

monochromatic

#574A1F #84702F #B1963F #C8B165 #D8C892

Accessibility & contrast

On white

2.88

#B1963F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#B1963F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1963F

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1963F	#FFFFFF	#000000	##000000
##B1963F	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59435

Deuteranopia (green-blind)

#AC9C43

Tritanopia (blue-blind)

#BF8B83

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #b1963f;
/* rgb */ color: rgb(177, 150, 63);
/* oklch */ color: oklch(68.1% 0.110 91.9);

Tailwind

colors: {
  custom: {
    50: '#cbb478',
    500: '#b1963f',
    950: '#000000',
  },
}

SCSS

$custom: #b1963f;
$custom-light: #cbb478;
$custom-dark: #000000;

JSON

{
  "hex": "#b1963f",
  "rgb": {
    "r": 177,
    "g": 150,
    "b": 63
  },
  "hsl": {
    "h": 45.789,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6806,
    "c": 0.11043,
    "h": 91.9
  },
  "luminance": 0.31519
}

Semantic roles & 50–950 ramp

primary

#B1963F

secondary

#8896C4

accent

#71D751

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#141109

muted

#82807B

Preview Lab

Preview with #B1963F

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

Preview Lab → · Contrast checker → · Palette generator →