#B3963F#B3963F

#B3963F is a light, moderate yellow. Relative luminance 0.318; OKLCH L 68.3% C 0.111 H 90.7°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#B3963F
RGB	rgb(179, 150, 63)
HSL	hsl(45, 48%, 47%)
HSV	hsv(45, 65%, 70%)
CMYK	cmyk(0%, 16.2%, 64.8%, 29.8%)
CIE-LAB	lab(63.14, 0.79, 48.59)
CIE-LCH	lch(63.14, 48.60, 89.06°)
OKLab	oklab(68.26% -0.0013 0.1109)
OKLCH	oklch(68.26% 0.111 90.7)
XYZ	xyz(30.3955, 31.7570, 9.2304)
Luminance	0.3175 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3963F #3F5CB3

analogous

#B35C3F #B3963F #96B33F

triadic

#B3963F #3FB396 #963FB3

tetradic

#B3963F #3FB35C #3F5CB3 #B33F96

square

#B3963F #3FB35C #3F5CB3 #B33F96

split-complementary

#B3963F #3F96B3 #5C3FB3

monochromatic

#584A1F #86702F #B3963F #C9B066 #D9C893

Accessibility & contrast

On white

2.86

#B3963F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#B3963F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3963F

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3963F	#FFFFFF	#000000	##000000
##B3963F	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69435

Deuteranopia (green-blind)

#AD9C43

Tritanopia (blue-blind)

#C18A83

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b3963f;
/* rgb */ color: rgb(179, 150, 63);
/* oklch */ color: oklch(68.3% 0.111 90.7);

Tailwind

colors: {
  custom: {
    50: '#cdb478',
    500: '#b3963f',
    950: '#000000',
  },
}

SCSS

$custom: #b3963f;
$custom-light: #cdb478;
$custom-dark: #000000;

JSON

{
  "hex": "#b3963f",
  "rgb": {
    "r": 179,
    "g": 150,
    "b": 63
  },
  "hsl": {
    "h": 45,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68262,
    "c": 0.1109,
    "h": 90.7
  },
  "luminance": 0.31755
}

Semantic roles & 50–950 ramp

primary

#B3963F

secondary

#8998C4

accent

#72D850

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141109

muted

#83807B

Preview Lab

Preview with #B3963F

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

Preview Lab → · Contrast checker → · Palette generator →