#B19730#B19730

#B19730 is a light, vivid yellow. Relative luminance 0.317; OKLCH L 68.1% C 0.122 H 94.5°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#B19730
RGB	rgb(177, 151, 48)
HSL	hsl(48, 57%, 44%)
HSV	hsv(48, 73%, 69%)
CMYK	cmyk(0%, 14.7%, 72.9%, 30.6%)
CIE-LAB	lab(63.09, -1.49, 54.94)
CIE-LCH	lch(63.09, 54.96, 91.55°)
OKLab	oklab(68.14% -0.0095 0.1218)
OKLCH	oklch(68.14% 0.122 94.5)
XYZ	xyz(29.7331, 31.6954, 7.3474)
Luminance	0.3169 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B19730 #304AB1

analogous

#B15730 #B19730 #8BB130

triadic

#B19730 #30B197 #9730B1

tetradic

#B19730 #30B157 #304AB1 #B1308B

square

#B19730 #30B157 #304AB1 #B1308B

split-complementary

#B19730 #308BB1 #5730B1

monochromatic

#514516 #816E23 #B19730 #CFB54F #DCCA7F

Accessibility & contrast

On white

2.86

#B19730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#B19730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B19730

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B19730	#FFFFFF	#000000	##000000
##B19730	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79420

Deuteranopia (green-blind)

#AE9C36

Tritanopia (blue-blind)

#BF8B82

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b19730;
/* rgb */ color: rgb(177, 151, 48);
/* oklch */ color: oklch(68.1% 0.122 94.5);

Tailwind

colors: {
  custom: {
    50: '#ccb56f',
    500: '#b19730',
    950: '#000000',
  },
}

SCSS

$custom: #b19730;
$custom-light: #ccb56f;
$custom-dark: #000000;

JSON

{
  "hex": "#b19730",
  "rgb": {
    "r": 177,
    "g": 151,
    "b": 48
  },
  "hsl": {
    "h": 47.907,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68137,
    "c": 0.12218,
    "h": 94.5
  },
  "luminance": 0.31694
}

Semantic roles & 50–950 ramp

primary

#B19730

secondary

#7887C5

accent

#66E147

background

#FDFBF6

surface

#FAF6EC

border

#D3D0C7

text

#141108

muted

#83807B

Preview Lab

Preview with #B19730

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

Preview Lab → · Contrast checker → · Palette generator →