#B1DD47#B1DD47

#B1DD47 is a very light, vivid yellow-green. Relative luminance 0.615; OKLCH L 83.8% C 0.180 H 124.4°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#B1DD47
RGB	rgb(177, 221, 71)
HSL	hsl(78, 69%, 57%)
HSV	hsv(78, 68%, 87%)
CMYK	cmyk(19.9%, 0%, 67.9%, 13.3%)
CIE-LAB	lab(82.65, -35.18, 65.76)
CIE-LCH	lch(82.65, 74.58, 118.14°)
OKLab	oklab(83.85% -0.1016 0.1484)
OKLCH	oklch(83.85% 0.18 124.4)
XYZ	xyz(45.1256, 61.5145, 15.4561)
Luminance	0.6151 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DD47 #7347DD

analogous

#DDBE47 #B1DD47 #66DD47

triadic

#B1DD47 #47B1DD #DD47B1

tetradic

#B1DD47 #47DDBE #7347DD #DD4766

square

#B1DD47 #47DDBE #7347DD #DD4766

split-complementary

#B1DD47 #4766DD #BE47DD

monochromatic

#6D8F1A #94C324 #B1DD47 #C7E77B #DDF0AE

Accessibility & contrast

On white

1.58

#B1DD47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#B1DD47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DD47

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DD47	#FFFFFF	#000000	##000000
##B1DD47	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF30

Deuteranopia (green-blind)

#E3CD53

Tritanopia (blue-blind)

#B9D2BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b1dd47;
/* rgb */ color: rgb(177, 221, 71);
/* oklch */ color: oklch(83.8% 0.180 124.4);

Tailwind

colors: {
  custom: {
    50: '#cce782',
    500: '#b1dd47',
    950: '#000000',
  },
}

SCSS

$custom: #b1dd47;
$custom-light: #cce782;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dd47",
  "rgb": {
    "r": 177,
    "g": 221,
    "b": 71
  },
  "hsl": {
    "h": 77.6,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.83847,
    "c": 0.17982,
    "h": 124.4
  },
  "luminance": 0.61515
}

Semantic roles & 50–950 ramp

primary

#B1DD47

secondary

#503494

accent

#3CEC70

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DD47

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

Preview Lab → · Contrast checker → · Palette generator →