#B0BB38#B0BB38

#B0BB38 is a light, vivid yellow. Relative luminance 0.451; OKLCH L 76.0% C 0.150 H 114.2°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#B0BB38
RGB	rgb(176, 187, 56)
HSL	hsl(65, 54%, 48%)
HSV	hsv(65, 70%, 73%)
CMYK	cmyk(5.9%, 0%, 70.1%, 26.7%)
CIE-LAB	lab(72.93, -20.25, 61.55)
CIE-LCH	lch(72.93, 64.80, 108.21°)
OKLab	oklab(75.97% -0.0615 0.1372)
OKLCH	oklch(75.97% 0.15 114.2)
XYZ	xyz(36.3896, 45.0570, 10.5205)
Luminance	0.4506 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0BB38 #4338BB

analogous

#BB8438 #B0BB38 #6FBB38

triadic

#B0BB38 #38B0BB #BB38B0

tetradic

#B0BB38 #38BB84 #4338BB #BB386F

square

#B0BB38 #38BB84 #4338BB #BB386F

split-complementary

#B0BB38 #386FBB #8438BB

monochromatic

#575D1C #848C2A #B0BB38 #C6D061 #D7DE90

Accessibility & contrast

On white

2.10

#B0BB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#B0BB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0BB38

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0BB38	#FFFFFF	#000000	##000000
##B0BB38	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B222

Deuteranopia (green-blind)

#C8B442

Tritanopia (blue-blind)

#BBB0A1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b0bb38;
/* rgb */ color: rgb(176, 187, 56);
/* oklch */ color: oklch(76.0% 0.150 114.2);

Tailwind

colors: {
  custom: {
    50: '#cbcf77',
    500: '#b0bb38',
    950: '#000000',
  },
}

SCSS

$custom: #b0bb38;
$custom-light: #cbcf77;
$custom-dark: #000000;

JSON

{
  "hex": "#b0bb38",
  "rgb": {
    "r": 176,
    "g": 187,
    "b": 56
  },
  "hsl": {
    "h": 65.038,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.75968,
    "c": 0.1504,
    "h": 114.2
  },
  "luminance": 0.45056
}

Semantic roles & 50–950 ramp

primary

#B0BB38

secondary

#8C86C8

accent

#4BDD57

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141309

muted

#82827B

Preview Lab

Preview with #B0BB38

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

Preview Lab → · Contrast checker → · Palette generator →