#B1CC3C#B1CC3C

#B1CC3C is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.9% C 0.167 H 119.6°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#B1CC3C
RGB	rgb(177, 204, 60)
HSL	hsl(71, 59%, 52%)
HSV	hsv(71, 71%, 80%)
CMYK	cmyk(13.2%, 0%, 70.6%, 20%)
CIE-LAB	lab(77.79, -27.90, 64.92)
CIE-LCH	lch(77.79, 70.66, 113.26°)
OKLab	oklab(79.9% -0.0825 0.1449)
OKLCH	oklch(79.9% 0.167 119.6)
XYZ	xyz(40.5407, 52.8593, 12.3412)
Luminance	0.5286 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CC3C #573CCC

analogous

#CC9F3C #B1CC3C #69CC3C

triadic

#B1CC3C #3CB1CC #CC3CB1

tetradic

#B1CC3C #3CCC9F #573CCC #CC3C69

square

#B1CC3C #3CCC9F #573CCC #CC3C69

split-complementary

#B1CC3C #3C69CC #9F3CCC

monochromatic

#61701D #8AA12A #B1CC3C #C4D96D #D8E59D

Accessibility & contrast

On white

1.81

#B1CC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#B1CC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CC3C

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CC3C	#FFFFFF	#000000	##000000
##B1CC3C	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C023

Deuteranopia (green-blind)

#D6C148

Tritanopia (blue-blind)

#BBC1B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b1cc3c;
/* rgb */ color: rgb(177, 204, 60);
/* oklch */ color: oklch(79.9% 0.167 119.6);

Tailwind

colors: {
  custom: {
    50: '#ccdb7b',
    500: '#b1cc3c',
    950: '#000000',
  },
}

SCSS

$custom: #b1cc3c;
$custom-light: #ccdb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cc3c",
  "rgb": {
    "r": 177,
    "g": 204,
    "b": 60
  },
  "hsl": {
    "h": 71.25,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.79901,
    "c": 0.16676,
    "h": 119.6
  },
  "luminance": 0.52859
}

Semantic roles & 50–950 ramp

primary

#B1CC3C

secondary

#403379

accent

#46E263

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1CC3C

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

Preview Lab → · Contrast checker → · Palette generator →