#B0B11C#B0B11C

#B0B11C is a light, vivid yellow. Relative luminance 0.408; OKLCH L 73.6% C 0.154 H 110.1°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#B0B11C
RGB	rgb(176, 177, 28)
HSL	hsl(60, 73%, 40%)
HSV	hsv(60, 84%, 69%)
CMYK	cmyk(0.6%, 0%, 84.2%, 30.6%)
CIE-LAB	lab(70.01, -16.35, 67.47)
CIE-LCH	lch(70.01, 69.43, 103.62°)
OKLab	oklab(73.58% -0.053 0.1449)
OKLCH	oklch(73.58% 0.154 110.1)
XYZ	xyz(33.8376, 40.7593, 7.1833)
Luminance	0.4076 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B11C #1D1CB1

analogous

#B1681C #B0B11C #65B11C

triadic

#B0B11C #1CB0B1 #B11CB0

tetradic

#B0B11C #1CB168 #1D1CB1 #B11C65

square

#B0B11C #1CB168 #1D1CB1 #B11C65

split-complementary

#B0B11C #1C65B1 #681CB1

monochromatic

#47470B #7B7C14 #B0B11C #DDDE2C #E5E661

Accessibility & contrast

On white

2.29

#B0B11C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#B0B11C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B11C

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B11C	#FFFFFF	#000000	##000000
##B0B11C	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#C1AD2C

Tritanopia (blue-blind)

#BDA597

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b0b11c;
/* rgb */ color: rgb(176, 177, 28);
/* oklch */ color: oklch(73.6% 0.154 110.1);

Tailwind

colors: {
  custom: {
    50: '#ccc869',
    500: '#b0b11c',
    950: '#000000',
  },
}

SCSS

$custom: #b0b11c;
$custom-light: #ccc869;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b11c",
  "rgb": {
    "r": 176,
    "g": 177,
    "b": 28
  },
  "hsl": {
    "h": 60.403,
    "s": 72.683,
    "l": 40.196
  },
  "oklch": {
    "l": 0.73585,
    "c": 0.15429,
    "h": 110.1
  },
  "luminance": 0.40758
}

Semantic roles & 50–950 ramp

primary

#B0B11C

secondary

#5F5ECB

accent

#38EF3A

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141307

muted

#83827A

Preview Lab

Preview with #B0B11C

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

Preview Lab → · Contrast checker → · Palette generator →