#B1C036#B1C036

#B1C036 is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.2% C 0.157 H 115.6°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#B1C036
RGB	rgb(177, 192, 54)
HSL	hsl(67, 56%, 48%)
HSV	hsv(67, 72%, 75%)
CMYK	cmyk(7.8%, 0%, 71.9%, 24.7%)
CIE-LAB	lab(74.39, -22.41, 63.73)
CIE-LCH	lch(74.39, 67.55, 109.37°)
OKLab	oklab(77.15% -0.0678 0.1415)
OKLCH	oklch(77.15% 0.157 115.6)
XYZ	xyz(37.6479, 47.3133, 10.6384)
Luminance	0.4731 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1C036 #4536C0

analogous

#C08A36 #B1C036 #6CC036

triadic

#B1C036 #36B1C0 #C036B1

tetradic

#B1C036 #36C08A #4536C0 #C0366C

square

#B1C036 #36C08A #4536C0 #C0366C

split-complementary

#B1C036 #366CC0 #8A36C0

monochromatic

#59601B #859029 #B1C036 #C6D261 #D7E090

Accessibility & contrast

On white

2.01

#B1C036 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#B1C036 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1C036

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1C036	#FFFFFF	#000000	##000000
##B1C036	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB61C

Deuteranopia (green-blind)

#CCB841

Tritanopia (blue-blind)

#BCB5A5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b1c036;
/* rgb */ color: rgb(177, 192, 54);
/* oklch */ color: oklch(77.2% 0.157 115.6);

Tailwind

colors: {
  custom: {
    50: '#ccd276',
    500: '#b1c036',
    950: '#000000',
  },
}

SCSS

$custom: #b1c036;
$custom-light: #ccd276;
$custom-dark: #000000;

JSON

{
  "hex": "#b1c036",
  "rgb": {
    "r": 177,
    "g": 192,
    "b": 54
  },
  "hsl": {
    "h": 66.522,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.77154,
    "c": 0.15686,
    "h": 115.6
  },
  "luminance": 0.47313
}

Semantic roles & 50–950 ramp

primary

#B1C036

secondary

#8E87CB

accent

#48DF59

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B1C036

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

Preview Lab → · Contrast checker → · Palette generator →