#B4971A#B4971A

#B4971A is a light, vivid yellow. Relative luminance 0.319; OKLCH L 68.3% C 0.134 H 94.4°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#B4971A
RGB	rgb(180, 151, 26)
HSL	hsl(49, 75%, 40%)
HSV	hsv(49, 86%, 71%)
CMYK	cmyk(0%, 16.1%, 85.6%, 29.4%)
CIE-LAB	lab(63.27, -0.96, 62.51)
CIE-LCH	lch(63.27, 62.51, 90.88°)
OKLab	oklab(68.31% -0.0103 0.1334)
OKLCH	oklch(68.31% 0.134 94.4)
XYZ	xyz(30.0772, 31.9129, 5.5527)
Luminance	0.3191 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4971A #1A37B4

analogous

#B44A1A #B4971A #84B41A

triadic

#B4971A #1AB497 #971AB4

tetradic

#B4971A #1AB44A #1A37B4 #B41A84

square

#B4971A #1AB44A #1A37B4 #B41A84

split-complementary

#B4971A #1A84B4 #4A1AB4

monochromatic

#493D0B #7F6A12 #B4971A #E0BE2B #E8CF60

Accessibility & contrast

On white

2.84

#B4971A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#B4971A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4971A

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4971A	#FFFFFF	#000000	##000000
##B4971A	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#B09D24

Tritanopia (blue-blind)

#C38A81

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b4971a;
/* rgb */ color: rgb(180, 151, 26);
/* oklch */ color: oklch(68.3% 0.134 94.4);

Tailwind

colors: {
  custom: {
    50: '#cfb565',
    500: '#b4971a',
    950: '#000000',
  },
}

SCSS

$custom: #b4971a;
$custom-light: #cfb565;
$custom-dark: #000000;

JSON

{
  "hex": "#b4971a",
  "rgb": {
    "r": 180,
    "g": 151,
    "b": 26
  },
  "hsl": {
    "h": 48.701,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.68312,
    "c": 0.13383,
    "h": 94.4
  },
  "luminance": 0.31911
}

Semantic roles & 50–950 ramp

primary

#B4971A

secondary

#5D72CC

accent

#5AF136

background

#FDFBF6

surface

#FAF6EB

border

#D3D0C6

text

#151106

muted

#83807A

Preview Lab

Preview with #B4971A

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

Preview Lab → · Contrast checker → · Palette generator →