#B9DD4A#B9DD4A

#B9DD4A is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.4% C 0.174 H 122.1°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#B9DD4A
RGB	rgb(185, 221, 74)
HSL	hsl(75, 68%, 58%)
HSV	hsv(75, 67%, 87%)
CMYK	cmyk(16.3%, 0%, 66.5%, 13.3%)
CIE-LAB	lab(83.19, -31.87, 65.34)
CIE-LCH	lch(83.19, 72.70, 116.00°)
OKLab	oklab(84.42% -0.0927 0.1477)
OKLCH	oklch(84.42% 0.174 122.1)
XYZ	xyz(47.1006, 62.5215, 16.0637)
Luminance	0.6252 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DD4A #6E4ADD

analogous

#DDB84A #B9DD4A #6FDD4A

triadic

#B9DD4A #4AB9DD #DD4AB9

tetradic

#B9DD4A #4ADDB8 #6E4ADD #DD4A6F

square

#B9DD4A #4ADDB8 #6E4ADD #DD4A6F

split-complementary

#B9DD4A #4A6FDD #B84ADD

monochromatic

#74911B #9EC525 #B9DD4A #CDE77E #E1F0B1

Accessibility & contrast

On white

1.56

#B9DD4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#B9DD4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DD4A

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DD4A	#FFFFFF	#000000	##000000
##B9DD4A	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD035

Deuteranopia (green-blind)

#E5CF55

Tritanopia (blue-blind)

#C2D2BF

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9dd4a;
/* rgb */ color: rgb(185, 221, 74);
/* oklch */ color: oklch(84.4% 0.174 122.1);

Tailwind

colors: {
  custom: {
    50: '#d1e784',
    500: '#b9dd4a',
    950: '#000000',
  },
}

SCSS

$custom: #b9dd4a;
$custom-light: #d1e784;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dd4a",
  "rgb": {
    "r": 185,
    "g": 221,
    "b": 74
  },
  "hsl": {
    "h": 74.694,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.84418,
    "c": 0.17439,
    "h": 122.1
  },
  "luminance": 0.62522
}

Semantic roles & 50–950 ramp

primary

#B9DD4A

secondary

#4D3596

accent

#3DEB67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B9DD4A

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

Preview Lab → · Contrast checker → · Palette generator →