#B1DC4B#B1DC4B

#B1DC4B is a very light, vivid yellow-green. Relative luminance 0.610; OKLCH L 83.7% C 0.176 H 124.4°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#B1DC4B
RGB	rgb(177, 220, 75)
HSL	hsl(78, 67%, 58%)
HSV	hsv(78, 66%, 86%)
CMYK	cmyk(19.5%, 0%, 65.9%, 13.7%)
CIE-LAB	lab(82.40, -34.46, 63.97)
CIE-LCH	lch(82.40, 72.66, 118.31°)
OKLab	oklab(83.65% -0.0992 0.1452)
OKLCH	oklch(83.65% 0.176 124.4)
XYZ	xyz(44.9950, 61.0411, 16.0669)
Luminance	0.6104 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DC4B #764BDC

analogous

#DCBE4B #B1DC4B #68DC4B

triadic

#B1DC4B #4BB1DC #DC4BB1

tetradic

#B1DC4B #4BDCBE #764BDC #DC4B68

square

#B1DC4B #4BDCBE #764BDC #DC4B68

split-complementary

#B1DC4B #4B68DC #BE4BDC

monochromatic

#6E911C #95C426 #B1DC4B #C7E67E #DDF0B1

Accessibility & contrast

On white

1.59

#B1DC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#B1DC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DC4B

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DC4B	#FFFFFF	#000000	##000000
##B1DC4B	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE37

Deuteranopia (green-blind)

#E2CD56

Tritanopia (blue-blind)

#B9D2BF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1dc4b;
/* rgb */ color: rgb(177, 220, 75);
/* oklch */ color: oklch(83.7% 0.176 124.4);

Tailwind

colors: {
  custom: {
    50: '#cce784',
    500: '#b1dc4b',
    950: '#000000',
  },
}

SCSS

$custom: #b1dc4b;
$custom-light: #cce784;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dc4b",
  "rgb": {
    "r": 177,
    "g": 220,
    "b": 75
  },
  "hsl": {
    "h": 77.793,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.83651,
    "c": 0.17585,
    "h": 124.4
  },
  "luminance": 0.61042
}

Semantic roles & 50–950 ramp

primary

#B1DC4B

secondary

#523696

accent

#3DEA71

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DC4B

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

Preview Lab → · Contrast checker → · Palette generator →