#B9DD4E#B9DD4E

#B9DD4E is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.5% C 0.172 H 122.3°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#B9DD4E
RGB	rgb(185, 221, 78)
HSL	hsl(75, 68%, 59%)
HSV	hsv(75, 65%, 87%)
CMYK	cmyk(16.3%, 0%, 64.7%, 13.3%)
CIE-LAB	lab(83.22, -31.61, 63.81)
CIE-LCH	lch(83.22, 71.21, 116.36°)
OKLab	oklab(84.45% -0.0916 0.1451)
OKLCH	oklch(84.45% 0.172 122.3)
XYZ	xyz(47.2397, 62.5771, 16.7962)
Luminance	0.6258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DD4E #724EDD

analogous

#DDB94E #B9DD4E #71DD4E

triadic

#B9DD4E #4EB9DD #DD4EB9

tetradic

#B9DD4E #4EDDB9 #724EDD #DD4E71

square

#B9DD4E #4EDDB9 #724EDD #DD4E71

split-complementary

#B9DD4E #4E71DD #B94EDD

monochromatic

#76941C #9FC726 #B9DD4E #CDE781 #E2F1B5

Accessibility & contrast

On white

1.55

#B9DD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.52

#B9DD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DD4E

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DD4E	#FFFFFF	#000000	##000000
##B9DD4E	1.00	1.55	13.52	13.52
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.52	21.00	1.00	1.00
##000000	13.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD03B

Deuteranopia (green-blind)

#E5CF59

Tritanopia (blue-blind)

#C2D2C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9dd4e;
/* rgb */ color: rgb(185, 221, 78);
/* oklch */ color: oklch(84.5% 0.172 122.3);

Tailwind

colors: {
  custom: {
    50: '#d1e786',
    500: '#b9dd4e',
    950: '#000000',
  },
}

SCSS

$custom: #b9dd4e;
$custom-light: #d1e786;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dd4e",
  "rgb": {
    "r": 185,
    "g": 221,
    "b": 78
  },
  "hsl": {
    "h": 75.105,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84451,
    "c": 0.17156,
    "h": 122.3
  },
  "luminance": 0.62577
}

Semantic roles & 50–950 ramp

primary

#B9DD4E

secondary

#4F3699

accent

#3DEB69

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DD4E

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

Preview Lab → · Contrast checker → · Palette generator →