#B0B733#B0B733

#B0B733 is a light, vivid yellow. Relative luminance 0.433; OKLCH L 75.0% C 0.149 H 112.5°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#B0B733
RGB	rgb(176, 183, 51)
HSL	hsl(63, 56%, 46%)
HSV	hsv(63, 72%, 72%)
CMYK	cmyk(3.8%, 0%, 72.1%, 28.2%)
CIE-LAB	lab(71.78, -18.51, 62.24)
CIE-LCH	lch(71.78, 64.94, 106.56°)
OKLab	oklab(75.04% -0.0572 0.1378)
OKLCH	oklch(75.04% 0.149 112.5)
XYZ	xyz(35.4366, 43.3369, 9.6295)
Luminance	0.4334 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B733 #3A33B7

analogous

#B77C33 #B0B733 #6EB733

triadic

#B0B733 #33B0B7 #B733B0

tetradic

#B0B733 #33B77C #3A33B7 #B7336E

square

#B0B733 #33B77C #3A33B7 #B7336E

split-complementary

#B0B733 #336EB7 #7C33B7

monochromatic

#545718 #828726 #B0B733 #CAD057 #D9DE87

Accessibility & contrast

On white

2.17

#B0B733 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#B0B733 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B733

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B733	#FFFFFF	#000000	##000000
##B0B733	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE1A

Deuteranopia (green-blind)

#C5B13D

Tritanopia (blue-blind)

#BCAC9D

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b0b733;
/* rgb */ color: rgb(176, 183, 51);
/* oklch */ color: oklch(75.0% 0.149 112.5);

Tailwind

colors: {
  custom: {
    50: '#cbcc74',
    500: '#b0b733',
    950: '#000000',
  },
}

SCSS

$custom: #b0b733;
$custom-light: #cbcc74;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b733",
  "rgb": {
    "r": 176,
    "g": 183,
    "b": 51
  },
  "hsl": {
    "h": 63.182,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.7504,
    "c": 0.14922,
    "h": 112.5
  },
  "luminance": 0.43336
}

Semantic roles & 50–950 ramp

primary

#B0B733

secondary

#827FC7

accent

#48E050

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B733

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

Preview Lab → · Contrast checker → · Palette generator →