#B9D548#B9D548

#B9D548 is a very light, vivid yellow-green. Relative luminance 0.584; OKLCH L 82.6% C 0.166 H 119.9°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#B9D548
RGB	rgb(185, 213, 72)
HSL	hsl(72, 63%, 56%)
HSV	hsv(72, 66%, 84%)
CMYK	cmyk(13.1%, 0%, 66.2%, 16.5%)
CIE-LAB	lab(80.94, -28.25, 63.79)
CIE-LCH	lch(80.94, 69.76, 113.88°)
OKLab	oklab(82.6% -0.0828 0.1442)
OKLCH	oklch(82.6% 0.166 119.9)
XYZ	xyz(44.9723, 58.3709, 15.0271)
Luminance	0.5837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D548 #6448D5

analogous

#D5AA48 #B9D548 #72D548

triadic

#B9D548 #48B9D5 #D548B9

tetradic

#B9D548 #48D5AA #6448D5 #D54872

square

#B9D548 #48D5AA #6448D5 #D54872

split-complementary

#B9D548 #4872D5 #AA48D5

monochromatic

#70841E #9AB62A #B9D548 #CCE07A #DFECAC

Accessibility & contrast

On white

1.66

#B9D548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#B9D548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D548

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D548	#FFFFFF	#000000	##000000
##B9D548	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C934

Deuteranopia (green-blind)

#DFC953

Tritanopia (blue-blind)

#C3CAB8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b9d548;
/* rgb */ color: rgb(185, 213, 72);
/* oklch */ color: oklch(82.6% 0.166 119.9);

Tailwind

colors: {
  custom: {
    50: '#d1e282',
    500: '#b9d548',
    950: '#000000',
  },
}

SCSS

$custom: #b9d548;
$custom-light: #d1e282;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d548",
  "rgb": {
    "r": 185,
    "g": 213,
    "b": 72
  },
  "hsl": {
    "h": 71.915,
    "s": 62.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.82604,
    "c": 0.16628,
    "h": 119.9
  },
  "luminance": 0.58371
}

Semantic roles & 50–950 ramp

primary

#B9D548

secondary

#47368B

accent

#42E663

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9D548

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

Preview Lab → · Contrast checker → · Palette generator →