#B1DB4C#B1DB4C

#B1DB4C is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.4% C 0.174 H 124.2°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#B1DB4C
RGB	rgb(177, 219, 76)
HSL	hsl(78, 67%, 58%)
HSV	hsv(78, 65%, 86%)
CMYK	cmyk(19.2%, 0%, 65.3%, 14.1%)
CIE-LAB	lab(82.13, -33.93, 63.29)
CIE-LCH	lch(82.13, 71.81, 118.20°)
OKLab	oklab(83.43% -0.0977 0.1439)
OKLCH	oklch(83.43% 0.174 124.2)
XYZ	xyz(44.7678, 60.5316, 16.1613)
Luminance	0.6053 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DB4C #764CDB

analogous

#DBBD4C #B1DB4C #6ADB4C

triadic

#B1DB4C #4CB1DB #DB4CB1

tetradic

#B1DB4C #4CDBBD #764CDB #DB4C6A

square

#B1DB4C #4CDBBD #764CDB #DB4C6A

split-complementary

#B1DB4C #4C6ADB #BD4CDB

monochromatic

#6E901D #95C327 #B1DB4C #C7E57F #DDEFB2

Accessibility & contrast

On white

1.60

#B1DB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#B1DB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DB4C

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DB4C	#FFFFFF	#000000	##000000
##B1DB4C	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE39

Deuteranopia (green-blind)

#E1CC57

Tritanopia (blue-blind)

#B9D1BE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1db4c;
/* rgb */ color: rgb(177, 219, 76);
/* oklch */ color: oklch(83.4% 0.174 124.2);

Tailwind

colors: {
  custom: {
    50: '#cce685',
    500: '#b1db4c',
    950: '#000000',
  },
}

SCSS

$custom: #b1db4c;
$custom-light: #cce685;
$custom-dark: #000000;

JSON

{
  "hex": "#b1db4c",
  "rgb": {
    "r": 177,
    "g": 219,
    "b": 76
  },
  "hsl": {
    "h": 77.622,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.83432,
    "c": 0.17392,
    "h": 124.2
  },
  "luminance": 0.60532
}

Semantic roles & 50–950 ramp

primary

#B1DB4C

secondary

#523695

accent

#3EE971

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DB4C

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

Preview Lab → · Contrast checker → · Palette generator →