#B5BC20#B5BC20

#B5BC20 is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.5% C 0.162 H 112.4°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#B5BC20
RGB	rgb(181, 188, 32)
HSL	hsl(63, 71%, 43%)
HSV	hsv(63, 83%, 74%)
CMYK	cmyk(3.7%, 0%, 83%, 26.3%)
CIE-LAB	lab(73.48, -19.61, 69.61)
CIE-LCH	lch(73.48, 72.32, 105.73°)
OKLab	oklab(76.47% -0.062 0.15)
OKLCH	oklch(76.47% 0.162 112.4)
XYZ	xyz(37.3013, 45.8954, 8.2600)
Luminance	0.4589 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BC20 #2720BC

analogous

#BC7520 #B5BC20 #67BC20

triadic

#B5BC20 #20B5BC #BC20B5

tetradic

#B5BC20 #20BC75 #2720BC #BC2067

square

#B5BC20 #20BC75 #2720BC #BC2067

split-complementary

#B5BC20 #2067BC #7520BC

monochromatic

#50530E #838817 #B5BC20 #D6DE3B #E1E770

Accessibility & contrast

On white

2.06

#B5BC20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#B5BC20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BC20

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BC20	#FFFFFF	#000000	##000000
##B5BC20	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB300

Deuteranopia (green-blind)

#CBB630

Tritanopia (blue-blind)

#C2B0A1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b5bc20;
/* rgb */ color: rgb(181, 188, 32);
/* oklch */ color: oklch(76.5% 0.162 112.4);

Tailwind

colors: {
  custom: {
    50: '#cfcf6d',
    500: '#b5bc20',
    950: '#000000',
  },
}

SCSS

$custom: #b5bc20;
$custom-light: #cfcf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bc20",
  "rgb": {
    "r": 181,
    "g": 188,
    "b": 32
  },
  "hsl": {
    "h": 62.692,
    "s": 70.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.76465,
    "c": 0.16229,
    "h": 112.4
  },
  "luminance": 0.45894
}

Semantic roles & 50–950 ramp

primary

#B5BC20

secondary

#6F6BCD

accent

#3AEE42

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B5BC20

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

Preview Lab → · Contrast checker → · Palette generator →