#B1CC3D#B1CC3D

#B1CC3D is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.9% C 0.166 H 119.7°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#B1CC3D
RGB	rgb(177, 204, 61)
HSL	hsl(71, 58%, 52%)
HSV	hsv(71, 70%, 80%)
CMYK	cmyk(13.2%, 0%, 70.1%, 20%)
CIE-LAB	lab(77.80, -27.84, 64.57)
CIE-LCH	lch(77.80, 70.31, 113.33°)
OKLab	oklab(79.91% -0.0822 0.1444)
OKLCH	oklch(79.91% 0.166 119.7)
XYZ	xyz(40.5674, 52.8700, 12.4818)
Luminance	0.5287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CC3D #583DCC

analogous

#CCA03D #B1CC3D #6ACC3D

triadic

#B1CC3D #3DB1CC #CC3DB1

tetradic

#B1CC3D #3DCCA0 #583DCC #CC3D6A

square

#B1CC3D #3DCCA0 #583DCC #CC3D6A

split-complementary

#B1CC3D #3D6ACC #A03DCC

monochromatic

#61711E #8BA12A #B1CC3D #C4D96D #D8E59E

Accessibility & contrast

On white

1.81

#B1CC3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#B1CC3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CC3D

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CC3D	#FFFFFF	#000000	##000000
##B1CC3D	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)

#D9C025

Deuteranopia (green-blind)

#D6C149

Tritanopia (blue-blind)

#BBC1B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b1cc3d;
/* rgb */ color: rgb(177, 204, 61);
/* oklch */ color: oklch(79.9% 0.166 119.7);

Tailwind

colors: {
  custom: {
    50: '#ccdb7b',
    500: '#b1cc3d',
    950: '#000000',
  },
}

SCSS

$custom: #b1cc3d;
$custom-light: #ccdb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cc3d",
  "rgb": {
    "r": 177,
    "g": 204,
    "b": 61
  },
  "hsl": {
    "h": 71.329,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.79908,
    "c": 0.16613,
    "h": 119.7
  },
  "luminance": 0.5287
}

Semantic roles & 50–950 ramp

primary

#B1CC3D

secondary

#41337A

accent

#46E264

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1CC3D

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

Preview Lab → · Contrast checker → · Palette generator →