#B0B833#B0B833

#B0B833 is a light, vivid yellow. Relative luminance 0.438; OKLCH L 75.3% C 0.150 H 112.9°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#B0B833
RGB	rgb(176, 184, 51)
HSL	hsl(64, 57%, 46%)
HSV	hsv(64, 72%, 72%)
CMYK	cmyk(4.3%, 0%, 72.3%, 27.8%)
CIE-LAB	lab(72.06, -19.01, 62.51)
CIE-LCH	lch(72.06, 65.34, 106.92°)
OKLab	oklab(75.26% -0.0585 0.1384)
OKLCH	oklch(75.26% 0.15 112.9)
XYZ	xyz(35.6436, 43.7509, 9.6985)
Luminance	0.4375 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B833 #3B33B8

analogous

#B87D33 #B0B833 #6DB833

triadic

#B0B833 #33B0B8 #B833B0

tetradic

#B0B833 #33B87D #3B33B8 #B8336D

square

#B0B833 #33B87D #3B33B8 #B8336D

split-complementary

#B0B833 #336DB8 #7D33B8

monochromatic

#545818 #828826 #B0B833 #C9D158 #D9DE88

Accessibility & contrast

On white

2.15

#B0B833 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#B0B833 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B833

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B833	#FFFFFF	#000000	##000000
##B0B833	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF1A

Deuteranopia (green-blind)

#C6B23E

Tritanopia (blue-blind)

#BCAD9E

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b0b833;
/* rgb */ color: rgb(176, 184, 51);
/* oklch */ color: oklch(75.3% 0.150 112.9);

Tailwind

colors: {
  custom: {
    50: '#cbcd74',
    500: '#b0b833',
    950: '#000000',
  },
}

SCSS

$custom: #b0b833;
$custom-light: #cbcd74;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b833",
  "rgb": {
    "r": 176,
    "g": 184,
    "b": 51
  },
  "hsl": {
    "h": 63.609,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.75263,
    "c": 0.15028,
    "h": 112.9
  },
  "luminance": 0.4375
}

Semantic roles & 50–950 ramp

primary

#B0B833

secondary

#837FC8

accent

#48E051

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B833

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

Preview Lab → · Contrast checker → · Palette generator →