#B9DB4B#B9DB4B

#B9DB4B is a very light, vivid yellow-green. Relative luminance 0.615; OKLCH L 84.0% C 0.171 H 121.6°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#B9DB4B
RGB	rgb(185, 219, 75)
HSL	hsl(74, 67%, 58%)
HSV	hsv(74, 66%, 86%)
CMYK	cmyk(15.5%, 0%, 65.8%, 14.1%)
CIE-LAB	lab(82.64, -30.88, 64.38)
CIE-LCH	lch(82.64, 71.40, 115.62°)
OKLab	oklab(83.98% -0.0898 0.1459)
OKLCH	oklch(83.98% 0.171 121.6)
XYZ	xyz(46.6097, 61.4853, 16.0676)
Luminance	0.6149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DB4B #6D4BDB

analogous

#DBB54B #B9DB4B #71DB4B

triadic

#B9DB4B #4BB9DB #DB4BB9

tetradic

#B9DB4B #4BDBB5 #6D4BDB #DB4B71

square

#B9DB4B #4BDBB5 #6D4BDB #DB4B71

split-complementary

#B9DB4B #4B71DB #B54BDB

monochromatic

#748F1D #9DC227 #B9DB4B #CDE57E #E1EFB1

Accessibility & contrast

On white

1.58

#B9DB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#B9DB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DB4B

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DB4B	#FFFFFF	#000000	##000000
##B9DB4B	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE37

Deuteranopia (green-blind)

#E3CE56

Tritanopia (blue-blind)

#C2D0BE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b9db4b;
/* rgb */ color: rgb(185, 219, 75);
/* oklch */ color: oklch(84.0% 0.171 121.6);

Tailwind

colors: {
  custom: {
    50: '#d1e684',
    500: '#b9db4b',
    950: '#000000',
  },
}

SCSS

$custom: #b9db4b;
$custom-light: #d1e684;
$custom-dark: #000000;

JSON

{
  "hex": "#b9db4b",
  "rgb": {
    "r": 185,
    "g": 219,
    "b": 75
  },
  "hsl": {
    "h": 74.167,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.83976,
    "c": 0.1713,
    "h": 121.6
  },
  "luminance": 0.61485
}

Semantic roles & 50–950 ramp

primary

#B9DB4B

secondary

#4C3694

accent

#3EEA67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9DB4B

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

Preview Lab → · Contrast checker → · Palette generator →