#B5C036#B5C036

#B5C036 is a light, vivid yellow. Relative luminance 0.478; OKLCH L 77.5% C 0.156 H 114.0°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#B5C036
RGB	rgb(181, 192, 54)
HSL	hsl(65, 56%, 48%)
HSV	hsv(65, 72%, 75%)
CMYK	cmyk(5.7%, 0%, 71.9%, 24.7%)
CIE-LAB	lab(74.69, -20.73, 64.12)
CIE-LCH	lch(74.69, 67.39, 107.92°)
OKLab	oklab(77.47% -0.0633 0.1422)
OKLCH	oklch(77.47% 0.156 114)
XYZ	xyz(38.5727, 47.7901, 10.6818)
Luminance	0.4779 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C036 #4136C0

analogous

#C08636 #B5C036 #70C036

triadic

#B5C036 #36B5C0 #C036B5

tetradic

#B5C036 #36C086 #4136C0 #C03670

square

#B5C036 #36C086 #4136C0 #C03670

split-complementary

#B5C036 #3670C0 #8636C0

monochromatic

#5B601B #889029 #B5C036 #C9D261 #DAE090

Accessibility & contrast

On white

1.99

#B5C036 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#B5C036 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C036

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C036	#FFFFFF	#000000	##000000
##B5C036	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB71C

Deuteranopia (green-blind)

#CEB941

Tritanopia (blue-blind)

#C1B5A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b5c036;
/* rgb */ color: rgb(181, 192, 54);
/* oklch */ color: oklch(77.5% 0.156 114.0);

Tailwind

colors: {
  custom: {
    50: '#cfd277',
    500: '#b5c036',
    950: '#000000',
  },
}

SCSS

$custom: #b5c036;
$custom-light: #cfd277;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c036",
  "rgb": {
    "r": 181,
    "g": 192,
    "b": 54
  },
  "hsl": {
    "h": 64.783,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.77472,
    "c": 0.15565,
    "h": 114
  },
  "luminance": 0.47789
}

Semantic roles & 50–950 ramp

primary

#B5C036

secondary

#8C87CB

accent

#48DF54

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B5C036

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

Preview Lab → · Contrast checker → · Palette generator →