#B9DE47#B9DE47

#B9DE47 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.6% C 0.178 H 122.2°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#B9DE47
RGB	rgb(185, 222, 71)
HSL	hsl(75, 70%, 57%)
HSV	hsv(75, 68%, 87%)
CMYK	cmyk(16.7%, 0%, 68%, 12.9%)
CIE-LAB	lab(83.45, -32.52, 66.74)
CIE-LCH	lch(83.45, 74.24, 115.98°)
OKLab	oklab(84.62% -0.0947 0.1503)
OKLCH	oklch(84.62% 0.178 122.2)
XYZ	xyz(47.2668, 63.0117, 15.6324)
Luminance	0.6301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DE47 #6C47DE

analogous

#DEB747 #B9DE47 #6EDE47

triadic

#B9DE47 #47B9DE #DE47B9

tetradic

#B9DE47 #47DEB7 #6C47DE #DE476E

square

#B9DE47 #47DEB7 #6C47DE #DE476E

split-complementary

#B9DE47 #476EDE #B747DE

monochromatic

#74911A #9DC523 #B9DE47 #CDE77B #E0F1AF

Accessibility & contrast

On white

1.54

#B9DE47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#B9DE47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DE47

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DE47	#FFFFFF	#000000	##000000
##B9DE47	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD130

Deuteranopia (green-blind)

#E6D053

Tritanopia (blue-blind)

#C2D3C0

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b9de47;
/* rgb */ color: rgb(185, 222, 71);
/* oklch */ color: oklch(84.6% 0.178 122.2);

Tailwind

colors: {
  custom: {
    50: '#d1e883',
    500: '#b9de47',
    950: '#000000',
  },
}

SCSS

$custom: #b9de47;
$custom-light: #d1e883;
$custom-dark: #000000;

JSON

{
  "hex": "#b9de47",
  "rgb": {
    "r": 185,
    "g": 222,
    "b": 71
  },
  "hsl": {
    "h": 74.702,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.8462,
    "c": 0.17761,
    "h": 122.2
  },
  "luminance": 0.63012
}

Semantic roles & 50–950 ramp

primary

#B9DE47

secondary

#4C3496

accent

#3BEC67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B9DE47

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

Preview Lab → · Contrast checker → · Palette generator →