#B0B533#B0B533

#B0B533 is a light, vivid yellow. Relative luminance 0.425; OKLCH L 74.6% C 0.147 H 111.7°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#B0B533
RGB	rgb(176, 181, 51)
HSL	hsl(62, 56%, 45%)
HSV	hsv(62, 72%, 71%)
CMYK	cmyk(2.8%, 0%, 71.8%, 29%)
CIE-LAB	lab(71.23, -17.50, 61.71)
CIE-LCH	lch(71.23, 64.14, 105.83°)
OKLab	oklab(74.59% -0.0543 0.1367)
OKLCH	oklch(74.59% 0.147 111.7)
XYZ	xyz(35.0270, 42.5177, 9.4929)
Luminance	0.4252 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B533 #3833B5

analogous

#B57933 #B0B533 #6FB533

triadic

#B0B533 #33B0B5 #B533B0

tetradic

#B0B533 #33B579 #3833B5 #B5336F

square

#B0B533 #33B579 #3833B5 #B5336F

split-complementary

#B0B533 #336FB5 #7933B5

monochromatic

#535618 #828526 #B0B533 #CBCF56 #D9DD86

Accessibility & contrast

On white

2.21

#B0B533 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#B0B533 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B533

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B533	#FFFFFF	#000000	##000000
##B0B533	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1B

Deuteranopia (green-blind)

#C4B03D

Tritanopia (blue-blind)

#BCAA9C

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b0b533;
/* rgb */ color: rgb(176, 181, 51);
/* oklch */ color: oklch(74.6% 0.147 111.7);

Tailwind

colors: {
  custom: {
    50: '#cbcb74',
    500: '#b0b533',
    950: '#000000',
  },
}

SCSS

$custom: #b0b533;
$custom-light: #cbcb74;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b533",
  "rgb": {
    "r": 176,
    "g": 181,
    "b": 51
  },
  "hsl": {
    "h": 62.308,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.74594,
    "c": 0.14712,
    "h": 111.7
  },
  "luminance": 0.42517
}

Semantic roles & 50–950 ramp

primary

#B0B533

secondary

#807DC6

accent

#48DF4E

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B533

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

Preview Lab → · Contrast checker → · Palette generator →