#B1DC2D#B1DC2D

#B1DC2D is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.5% C 0.193 H 123.3°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#B1DC2D
RGB	rgb(177, 220, 45)
HSL	hsl(75, 71%, 52%)
HSV	hsv(75, 80%, 86%)
CMYK	cmyk(19.5%, 0%, 79.5%, 13.7%)
CIE-LAB	lab(82.23, -36.03, 73.81)
CIE-LCH	lch(82.23, 82.13, 116.02°)
OKLab	oklab(83.46% -0.1059 0.1613)
OKLCH	oklch(83.46% 0.193 123.3)
XYZ	xyz(44.1989, 60.7227, 11.8742)
Luminance	0.6072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DC2D #582DDC

analogous

#DCB02D #B1DC2D #5ADC2D

triadic

#B1DC2D #2DB1DC #DC2DB1

tetradic

#B1DC2D #2DDCB0 #582DDC #DC2D5A

square

#B1DC2D #2DDCB0 #582DDC #DC2D5A

split-complementary

#B1DC2D #2D5ADC #B02DDC

monochromatic

#617A14 #8BAF1D #B1DC2D #C4E561 #D8ED96

Accessibility & contrast

On white

1.60

#B1DC2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#B1DC2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DC2D

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DC2D	#FFFFFF	#000000	##000000
##B1DC2D	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE00

Deuteranopia (green-blind)

#E3CC40

Tritanopia (blue-blind)

#BAD1BC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1dc2d;
/* rgb */ color: rgb(177, 220, 45);
/* oklch */ color: oklch(83.5% 0.193 123.3);

Tailwind

colors: {
  custom: {
    50: '#cde776',
    500: '#b1dc2d',
    950: '#000000',
  },
}

SCSS

$custom: #b1dc2d;
$custom-light: #cde776;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dc2d",
  "rgb": {
    "r": 177,
    "g": 220,
    "b": 45
  },
  "hsl": {
    "h": 74.743,
    "s": 71.429,
    "l": 51.961
  },
  "oklch": {
    "l": 0.83458,
    "c": 0.19296,
    "h": 123.3
  },
  "luminance": 0.60723
}

Semantic roles & 50–950 ramp

primary

#B1DC2D

secondary

#412B82

accent

#3AEE66

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141609

muted

#83847D

Preview Lab

Preview with #B1DC2D

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

Preview Lab → · Contrast checker → · Palette generator →