#B1CC2D#B1CC2D

#B1CC2D is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.8% C 0.175 H 119.3°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#B1CC2D
RGB	rgb(177, 204, 45)
HSL	hsl(70, 64%, 49%)
HSV	hsv(70, 78%, 80%)
CMYK	cmyk(13.2%, 0%, 77.9%, 20%)
CIE-LAB	lab(77.71, -28.61, 69.74)
CIE-LCH	lch(77.71, 75.38, 112.31°)
OKLab	oklab(79.81% -0.0856 0.1526)
OKLCH	oklch(79.81% 0.175 119.3)
XYZ	xyz(40.1989, 52.7226, 10.5409)
Luminance	0.5272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CC2D #482DCC

analogous

#CC982D #B1CC2D #62CC2D

triadic

#B1CC2D #2DB1CC #CC2DB1

tetradic

#B1CC2D #2DCC98 #482DCC #CC2D62

square

#B1CC2D #2DCC98 #482DCC #CC2D62

split-complementary

#B1CC2D #2D62CC #982DCC

monochromatic

#5A6817 #859A22 #B1CC2D #C5DB5B #D7E68D

Accessibility & contrast

On white

1.82

#B1CC2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#B1CC2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CC2D

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CC2D	#FFFFFF	#000000	##000000
##B1CC2D	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C000

Deuteranopia (green-blind)

#D6C13D

Tritanopia (blue-blind)

#BCC1AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b1cc2d;
/* rgb */ color: rgb(177, 204, 45);
/* oklch */ color: oklch(79.8% 0.175 119.3);

Tailwind

colors: {
  custom: {
    50: '#ccdb74',
    500: '#b1cc2d',
    950: '#000000',
  },
}

SCSS

$custom: #b1cc2d;
$custom-light: #ccdb74;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cc2d",
  "rgb": {
    "r": 177,
    "g": 204,
    "b": 45
  },
  "hsl": {
    "h": 70.189,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.7981,
    "c": 0.17501,
    "h": 119.3
  },
  "luminance": 0.52722
}

Semantic roles & 50–950 ramp

primary

#B1CC2D

secondary

#372B72

accent

#41E75D

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B1CC2D

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

Preview Lab → · Contrast checker → · Palette generator →