#B1CC36#B1CC36

#B1CC36 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.9% C 0.170 H 119.5°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#B1CC36
RGB	rgb(177, 204, 54)
HSL	hsl(71, 60%, 51%)
HSV	hsv(71, 74%, 80%)
CMYK	cmyk(13.2%, 0%, 73.5%, 20%)
CIE-LAB	lab(77.76, -28.21, 66.97)
CIE-LCH	lch(77.76, 72.67, 112.84°)
OKLab	oklab(79.86% -0.0838 0.1483)
OKLCH	oklch(79.86% 0.17 119.5)
XYZ	xyz(40.3910, 52.7994, 11.5528)
Luminance	0.5280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CC36 #5136CC

analogous

#CC9C36 #B1CC36 #66CC36

triadic

#B1CC36 #36B1CC #CC36B1

tetradic

#B1CC36 #36CC9C #5136CC #CC3666

square

#B1CC36 #36CC9C #5136CC #CC3666

split-complementary

#B1CC36 #3666CC #9C36CC

monochromatic

#5E6C1B #889D28 #B1CC36 #C4D867 #D7E598

Accessibility & contrast

On white

1.82

#B1CC36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#B1CC36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CC36

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CC36	#FFFFFF	#000000	##000000
##B1CC36	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C016

Deuteranopia (green-blind)

#D6C143

Tritanopia (blue-blind)

#BBC1AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b1cc36;
/* rgb */ color: rgb(177, 204, 54);
/* oklch */ color: oklch(79.9% 0.170 119.5);

Tailwind

colors: {
  custom: {
    50: '#ccdb78',
    500: '#b1cc36',
    950: '#000000',
  },
}

SCSS

$custom: #b1cc36;
$custom-light: #ccdb78;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cc36",
  "rgb": {
    "r": 177,
    "g": 204,
    "b": 54
  },
  "hsl": {
    "h": 70.8,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.79861,
    "c": 0.17034,
    "h": 119.5
  },
  "luminance": 0.52799
}

Semantic roles & 50–950 ramp

primary

#B1CC36

secondary

#3D3076

accent

#45E361

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1CC36

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

Preview Lab → · Contrast checker → · Palette generator →