#B1DC43#B1DC43

#B1DC43 is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.6% C 0.181 H 124.0°. Best body text is #000000 at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#B1DC43
RGB	rgb(177, 220, 67)
HSL	hsl(77, 69%, 56%)
HSV	hsv(77, 70%, 86%)
CMYK	cmyk(19.5%, 0%, 69.5%, 13.7%)
CIE-LAB	lab(82.35, -34.96, 66.93)
CIE-LCH	lch(82.35, 75.51, 117.58°)
OKLab	oklab(83.59% -0.1013 0.1502)
OKLCH	oklch(83.59% 0.181 124)
XYZ	xyz(44.7382, 60.9384, 14.7144)
Luminance	0.6094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DC43 #6E43DC

analogous

#DCBB43 #B1DC43 #65DC43

triadic

#B1DC43 #43B1DC #DC43B1

tetradic

#B1DC43 #43DCBB #6E43DC #DC4365

square

#B1DC43 #43DCBB #6E43DC #DC4365

split-complementary

#B1DC43 #4365DC #BB43DC

monochromatic

#6B8B1A #93BE23 #B1DC43 #C6E677 #DCEFAA

Accessibility & contrast

On white

1.59

#B1DC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.19

#B1DC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DC43

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DC43	#FFFFFF	#000000	##000000
##B1DC43	1.00	1.59	13.19	13.19
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.19	21.00	1.00	1.00
##000000	13.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE2A

Deuteranopia (green-blind)

#E3CC50

Tritanopia (blue-blind)

#B9D1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1dc43;
/* rgb */ color: rgb(177, 220, 67);
/* oklch */ color: oklch(83.6% 0.181 124.0);

Tailwind

colors: {
  custom: {
    50: '#cce780',
    500: '#b1dc43',
    950: '#000000',
  },
}

SCSS

$custom: #b1dc43;
$custom-light: #cce780;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dc43",
  "rgb": {
    "r": 177,
    "g": 220,
    "b": 67
  },
  "hsl": {
    "h": 76.863,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.83589,
    "c": 0.18122,
    "h": 124
  },
  "luminance": 0.60939
}

Semantic roles & 50–950 ramp

primary

#B1DC43

secondary

#4D3390

accent

#3CEB6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DC43

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

Preview Lab → · Contrast checker → · Palette generator →