#B1DD4B#B1DD4B

#B1DD4B is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.9% C 0.177 H 124.6°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#B1DD4B
RGB	rgb(177, 221, 75)
HSL	hsl(78, 68%, 58%)
HSV	hsv(78, 66%, 87%)
CMYK	cmyk(19.9%, 0%, 66.1%, 13.3%)
CIE-LAB	lab(82.68, -34.92, 64.26)
CIE-LCH	lch(82.68, 73.14, 118.52°)
OKLab	oklab(83.88% -0.1005 0.1458)
OKLCH	oklch(83.88% 0.177 124.6)
XYZ	xyz(45.2582, 61.5676, 16.1546)
Luminance	0.6157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DD4B #774BDD

analogous

#DDC04B #B1DD4B #68DD4B

triadic

#B1DD4B #4BB1DD #DD4BB1

tetradic

#B1DD4B #4BDDC0 #774BDD #DD4B68

square

#B1DD4B #4BDDC0 #774BDD #DD4B68

split-complementary

#B1DD4B #4B68DD #C04BDD

monochromatic

#6E921C #95C525 #B1DD4B #C7E77E #DEF0B2

Accessibility & contrast

On white

1.58

#B1DD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#B1DD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DD4B

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DD4B	#FFFFFF	#000000	##000000
##B1DD4B	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF36

Deuteranopia (green-blind)

#E3CD56

Tritanopia (blue-blind)

#B9D3BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b1dd4b;
/* rgb */ color: rgb(177, 221, 75);
/* oklch */ color: oklch(83.9% 0.177 124.6);

Tailwind

colors: {
  custom: {
    50: '#cce785',
    500: '#b1dd4b',
    950: '#000000',
  },
}

SCSS

$custom: #b1dd4b;
$custom-light: #cce785;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dd4b",
  "rgb": {
    "r": 177,
    "g": 221,
    "b": 75
  },
  "hsl": {
    "h": 78.082,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83879,
    "c": 0.17708,
    "h": 124.6
  },
  "luminance": 0.61568
}

Semantic roles & 50–950 ramp

primary

#B1DD4B

secondary

#533597

accent

#3DEB71

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DD4B

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

Preview Lab → · Contrast checker → · Palette generator →