#B9DE4C#B9DE4C

#B9DE4C is a very light, vivid yellow-green. Relative luminance 0.631; OKLCH L 84.7% C 0.174 H 122.4°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#B9DE4C
RGB	rgb(185, 222, 76)
HSL	hsl(75, 69%, 58%)
HSV	hsv(75, 66%, 87%)
CMYK	cmyk(16.7%, 0%, 65.8%, 12.9%)
CIE-LAB	lab(83.48, -32.21, 64.87)
CIE-LCH	lch(83.48, 72.42, 116.41°)
OKLab	oklab(84.66% -0.0934 0.147)
OKLCH	oklch(84.66% 0.174 122.4)
XYZ	xyz(47.4339, 63.0785, 16.5125)
Luminance	0.6308 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DE4C #714CDE

analogous

#DEBA4C #B9DE4C #70DE4C

triadic

#B9DE4C #4CB9DE #DE4CB9

tetradic

#B9DE4C #4CDEBA #714CDE #DE4C70

square

#B9DE4C #4CDEBA #714CDE #DE4C70

split-complementary

#B9DE4C #4C70DE #BA4CDE

monochromatic

#76941B #9FC825 #B9DE4C #CDE880 #E1F1B3

Accessibility & contrast

On white

1.54

#B9DE4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#B9DE4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DE4C

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DE4C	#FFFFFF	#000000	##000000
##B9DE4C	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD138

Deuteranopia (green-blind)

#E6D057

Tritanopia (blue-blind)

#C2D3C0

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b9de4c;
/* rgb */ color: rgb(185, 222, 76);
/* oklch */ color: oklch(84.7% 0.174 122.4);

Tailwind

colors: {
  custom: {
    50: '#d1e885',
    500: '#b9de4c',
    950: '#000000',
  },
}

SCSS

$custom: #b9de4c;
$custom-light: #d1e885;
$custom-dark: #000000;

JSON

{
  "hex": "#b9de4c",
  "rgb": {
    "r": 185,
    "g": 222,
    "b": 76
  },
  "hsl": {
    "h": 75.205,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.8466,
    "c": 0.1742,
    "h": 122.4
  },
  "luminance": 0.63079
}

Semantic roles & 50–950 ramp

primary

#B9DE4C

secondary

#4F3599

accent

#3CEC69

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DE4C

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

Preview Lab → · Contrast checker → · Palette generator →