#B1DD36#B1DD36

#B1DD36 is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.7% C 0.190 H 123.8°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#B1DD36
RGB	rgb(177, 221, 54)
HSL	hsl(76, 71%, 54%)
HSV	hsv(76, 76%, 87%)
CMYK	cmyk(19.9%, 0%, 75.6%, 13.3%)
CIE-LAB	lab(82.55, -36.10, 71.50)
CIE-LCH	lch(82.55, 80.10, 116.79°)
OKLab	oklab(83.73% -0.1055 0.1578)
OKLCH	oklch(83.73% 0.19 123.8)
XYZ	xyz(44.6543, 61.3260, 12.9739)
Luminance	0.6133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DD36 #6236DD

analogous

#DDB536 #B1DD36 #5EDD36

triadic

#B1DD36 #36B1DD #DD36B1

tetradic

#B1DD36 #36DDB5 #6236DD #DD365E

square

#B1DD36 #36DDB5 #6236DD #DD365E

split-complementary

#B1DD36 #365EDD #B536DD

monochromatic

#668316 #8FB71F #B1DD36 #C5E66A #DAEF9F

Accessibility & contrast

On white

1.58

#B1DD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#B1DD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DD36

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DD36	#FFFFFF	#000000	##000000
##B1DD36	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF08

Deuteranopia (green-blind)

#E4CD46

Tritanopia (blue-blind)

#BAD2BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1dd36;
/* rgb */ color: rgb(177, 221, 54);
/* oklch */ color: oklch(83.7% 0.190 123.8);

Tailwind

colors: {
  custom: {
    50: '#cce77a',
    500: '#b1dd36',
    950: '#000000',
  },
}

SCSS

$custom: #b1dd36;
$custom-light: #cce77a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dd36",
  "rgb": {
    "r": 177,
    "g": 221,
    "b": 54
  },
  "hsl": {
    "h": 75.808,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.83734,
    "c": 0.18985,
    "h": 123.8
  },
  "luminance": 0.61326
}

Semantic roles & 50–950 ramp

primary

#B1DD36

secondary

#462E89

accent

#3AEE69

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #B1DD36

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

Preview Lab → · Contrast checker → · Palette generator →