#B9DB49#B9DB49

#B9DB49 is a very light, vivid yellow-green. Relative luminance 0.615; OKLCH L 84.0% C 0.173 H 121.5°. Best body text is #000000 at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#B9DB49
RGB	rgb(185, 219, 73)
HSL	hsl(74, 67%, 57%)
HSV	hsv(74, 67%, 86%)
CMYK	cmyk(15.5%, 0%, 66.7%, 14.1%)
CIE-LAB	lab(82.62, -31.01, 65.14)
CIE-LCH	lch(82.62, 72.14, 115.45°)
OKLab	oklab(83.96% -0.0903 0.1472)
OKLCH	oklch(83.96% 0.173 121.5)
XYZ	xyz(46.5423, 61.4583, 15.7127)
Luminance	0.6146 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DB49 #6B49DB

analogous

#DBB449 #B9DB49 #70DB49

triadic

#B9DB49 #49B9DB #DB49B9

tetradic

#B9DB49 #49DBB4 #6B49DB #DB4970

square

#B9DB49 #49DBB4 #6B49DB #DB4970

split-complementary

#B9DB49 #4970DB #B449DB

monochromatic

#738E1C #9DC126 #B9DB49 #CDE57C #E0EFAF

Accessibility & contrast

On white

1.58

#B9DB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.29

#B9DB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DB49

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DB49	#FFFFFF	#000000	##000000
##B9DB49	1.00	1.58	13.29	13.29
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.29	21.00	1.00	1.00
##000000	13.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE34

Deuteranopia (green-blind)

#E4CE54

Tritanopia (blue-blind)

#C3D0BE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b9db49;
/* rgb */ color: rgb(185, 219, 73);
/* oklch */ color: oklch(84.0% 0.173 121.5);

Tailwind

colors: {
  custom: {
    50: '#d1e683',
    500: '#b9db49',
    950: '#000000',
  },
}

SCSS

$custom: #b9db49;
$custom-light: #d1e683;
$custom-dark: #000000;

JSON

{
  "hex": "#b9db49",
  "rgb": {
    "r": 185,
    "g": 219,
    "b": 73
  },
  "hsl": {
    "h": 73.973,
    "s": 66.972,
    "l": 57.255
  },
  "oklch": {
    "l": 0.8396,
    "c": 0.1727,
    "h": 121.5
  },
  "luminance": 0.61458
}

Semantic roles & 50–950 ramp

primary

#B9DB49

secondary

#4B3593

accent

#3EEA66

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9DB49

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

Preview Lab → · Contrast checker → · Palette generator →