#B3D249#B3D249

#B3D249 is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.5% C 0.164 H 121.1°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#B3D249
RGB	rgb(179, 210, 73)
HSL	hsl(74, 60%, 55%)
HSV	hsv(74, 65%, 82%)
CMYK	cmyk(14.8%, 0%, 65.2%, 17.6%)
CIE-LAB	lab(79.70, -29.16, 61.98)
CIE-LCH	lch(79.70, 68.49, 115.19°)
OKLab	oklab(81.5% -0.0849 0.1407)
OKLCH	oklch(81.5% 0.164 121.1)
XYZ	xyz(42.8402, 56.1580, 14.8847)
Luminance	0.5616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D249 #6849D2

analogous

#D2AD49 #B3D249 #6ED249

triadic

#B3D249 #49B3D2 #D249B3

tetradic

#B3D249 #49D2AD #6849D2 #D2496E

square

#B3D249 #49D2AD #6849D2 #D2496E

split-complementary

#B3D249 #496ED2 #AD49D2

monochromatic

#6B8120 #94B22C #B3D249 #C7DE7A #DCEAAB

Accessibility & contrast

On white

1.72

#B3D249 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#B3D249 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D249

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D249	#FFFFFF	#000000	##000000
##B3D249	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC636

Deuteranopia (green-blind)

#DBC653

Tritanopia (blue-blind)

#BCC8B6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b3d249;
/* rgb */ color: rgb(179, 210, 73);
/* oklch */ color: oklch(81.5% 0.164 121.1);

Tailwind

colors: {
  custom: {
    50: '#cddf82',
    500: '#b3d249',
    950: '#000000',
  },
}

SCSS

$custom: #b3d249;
$custom-light: #cddf82;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d249",
  "rgb": {
    "r": 179,
    "g": 210,
    "b": 73
  },
  "hsl": {
    "h": 73.577,
    "s": 60.352,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81504,
    "c": 0.16428,
    "h": 121.1
  },
  "luminance": 0.56158
}

Semantic roles & 50–950 ramp

primary

#B3D249

secondary

#493788

accent

#44E368

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D249

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

Preview Lab → · Contrast checker → · Palette generator →