#B1DB47#B1DB47

#B1DB47 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.4% C 0.177 H 123.9°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#B1DB47
RGB	rgb(177, 219, 71)
HSL	hsl(77, 67%, 57%)
HSV	hsv(77, 68%, 86%)
CMYK	cmyk(19.2%, 0%, 67.6%, 14.1%)
CIE-LAB	lab(82.09, -34.26, 65.19)
CIE-LCH	lch(82.09, 73.64, 117.73°)
OKLab	oklab(83.39% -0.0991 0.1472)
OKLCH	oklch(83.39% 0.177 123.9)
XYZ	xyz(44.6007, 60.4647, 15.2812)
Luminance	0.6047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DB47 #7147DB

analogous

#DBBB47 #B1DB47 #67DB47

triadic

#B1DB47 #47B1DB #DB47B1

tetradic

#B1DB47 #47DBBB #7147DB #DB4767

square

#B1DB47 #47DBBB #7147DB #DB4767

split-complementary

#B1DB47 #4767DB #BB47DB

monochromatic

#6C8C1B #94BF25 #B1DB47 #C7E57A #DCEFAD

Accessibility & contrast

On white

1.60

#B1DB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#B1DB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DB47

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DB47	#FFFFFF	#000000	##000000
##B1DB47	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD31

Deuteranopia (green-blind)

#E2CC53

Tritanopia (blue-blind)

#B9D1BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1db47;
/* rgb */ color: rgb(177, 219, 71);
/* oklch */ color: oklch(83.4% 0.177 123.9);

Tailwind

colors: {
  custom: {
    50: '#cce682',
    500: '#b1db47',
    950: '#000000',
  },
}

SCSS

$custom: #b1db47;
$custom-light: #cce682;
$custom-dark: #000000;

JSON

{
  "hex": "#b1db47",
  "rgb": {
    "r": 177,
    "g": 219,
    "b": 71
  },
  "hsl": {
    "h": 77.027,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.83391,
    "c": 0.17739,
    "h": 123.9
  },
  "luminance": 0.60465
}

Semantic roles & 50–950 ramp

primary

#B1DB47

secondary

#4F3492

accent

#3EEA6F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DB47

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

Preview Lab → · Contrast checker → · Palette generator →