#B9DC4B#B9DC4B

#B9DC4B is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.2% C 0.172 H 121.9°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#B9DC4B
RGB	rgb(185, 220, 75)
HSL	hsl(74, 67%, 58%)
HSV	hsv(74, 66%, 86%)
CMYK	cmyk(15.9%, 0%, 65.9%, 13.7%)
CIE-LAB	lab(82.92, -31.34, 64.67)
CIE-LCH	lch(82.92, 71.86, 115.86°)
OKLab	oklab(84.2% -0.0911 0.1465)
OKLCH	oklch(84.2% 0.173 121.9)
XYZ	xyz(46.8714, 62.0086, 16.1548)
Luminance	0.6201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DC4B #6E4BDC

analogous

#DCB74B #B9DC4B #70DC4B

triadic

#B9DC4B #4BB9DC #DC4BB9

tetradic

#B9DC4B #4BDCB7 #6E4BDC #DC4B70

square

#B9DC4B #4BDCB7 #6E4BDC #DC4B70

split-complementary

#B9DC4B #4B70DC #B74BDC

monochromatic

#74911C #9EC426 #B9DC4B #CDE67E #E1F0B1

Accessibility & contrast

On white

1.57

#B9DC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#B9DC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DC4B

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DC4B	#FFFFFF	#000000	##000000
##B9DC4B	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF37

Deuteranopia (green-blind)

#E4CE56

Tritanopia (blue-blind)

#C2D1BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b9dc4b;
/* rgb */ color: rgb(185, 220, 75);
/* oklch */ color: oklch(84.2% 0.172 121.9);

Tailwind

colors: {
  custom: {
    50: '#d1e785',
    500: '#b9dc4b',
    950: '#000000',
  },
}

SCSS

$custom: #b9dc4b;
$custom-light: #d1e785;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dc4b",
  "rgb": {
    "r": 185,
    "g": 220,
    "b": 75
  },
  "hsl": {
    "h": 74.483,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.84201,
    "c": 0.1725,
    "h": 121.9
  },
  "luminance": 0.62009
}

Semantic roles & 50–950 ramp

primary

#B9DC4B

secondary

#4D3696

accent

#3DEA67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B9DC4B

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

Preview Lab → · Contrast checker → · Palette generator →