#B5BC36#B5BC36

#B5BC36 is a light, vivid yellow. Relative luminance 0.461; OKLCH L 76.6% C 0.151 H 112.4°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#B5BC36
RGB	rgb(181, 188, 54)
HSL	hsl(63, 55%, 47%)
HSV	hsv(63, 71%, 74%)
CMYK	cmyk(3.7%, 0%, 71.3%, 26.3%)
CIE-LAB	lab(73.58, -18.74, 63.05)
CIE-LCH	lch(73.58, 65.78, 106.55°)
OKLab	oklab(76.58% -0.0578 0.1399)
OKLCH	oklch(76.58% 0.151 112.4)
XYZ	xyz(37.7063, 46.0574, 10.3930)
Luminance	0.4606 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BC36 #3D36BC

analogous

#BC8036 #B5BC36 #72BC36

triadic

#B5BC36 #36B5BC #BC36B5

tetradic

#B5BC36 #36BC80 #3D36BC #BC3672

square

#B5BC36 #36BC80 #3D36BC #BC3672

split-complementary

#B5BC36 #3672BC #8036BC

monochromatic

#595D1B #878C28 #B5BC36 #CBD15E #DADF8E

Accessibility & contrast

On white

2.06

#B5BC36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#B5BC36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BC36

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BC36	#FFFFFF	#000000	##000000
##B5BC36	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB31E

Deuteranopia (green-blind)

#CBB640

Tritanopia (blue-blind)

#C1B1A2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b5bc36;
/* rgb */ color: rgb(181, 188, 54);
/* oklch */ color: oklch(76.6% 0.151 112.4);

Tailwind

colors: {
  custom: {
    50: '#cfd076',
    500: '#b5bc36',
    950: '#000000',
  },
}

SCSS

$custom: #b5bc36;
$custom-light: #cfd076;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bc36",
  "rgb": {
    "r": 181,
    "g": 188,
    "b": 54
  },
  "hsl": {
    "h": 63.134,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.76583,
    "c": 0.15137,
    "h": 112.4
  },
  "luminance": 0.46057
}

Semantic roles & 50–950 ramp

primary

#B5BC36

secondary

#8885C9

accent

#49DF51

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B5BC36

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

Preview Lab → · Contrast checker → · Palette generator →