#B3D049#B3D049

#B3D049 is a light, vivid yellow-green. Relative luminance 0.552; OKLCH L 81.1% C 0.162 H 120.5°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#B3D049
RGB	rgb(179, 208, 73)
HSL	hsl(73, 59%, 55%)
HSV	hsv(73, 65%, 82%)
CMYK	cmyk(13.9%, 0%, 64.9%, 18.4%)
CIE-LAB	lab(79.14, -28.21, 61.39)
CIE-LCH	lch(79.14, 67.56, 114.68°)
OKLab	oklab(81.05% -0.0822 0.1394)
OKLCH	oklch(81.05% 0.162 120.5)
XYZ	xyz(42.3495, 55.1766, 14.7212)
Luminance	0.5518 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D049 #6649D0

analogous

#D0AA49 #B3D049 #6FD049

triadic

#B3D049 #49B3D0 #D049B3

tetradic

#B3D049 #49D0AA #6649D0 #D0496F

square

#B3D049 #49D0AA #6649D0 #D0496F

split-complementary

#B3D049 #496FD0 #AA49D0

monochromatic

#6A7E21 #93AF2D #B3D049 #C7DD7A #DCE9AA

Accessibility & contrast

On white

1.74

#B3D049 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#B3D049 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D049

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D049	#FFFFFF	#000000	##000000
##B3D049	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC437

Deuteranopia (green-blind)

#D9C453

Tritanopia (blue-blind)

#BCC6B4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b3d049;
/* rgb */ color: rgb(179, 208, 73);
/* oklch */ color: oklch(81.1% 0.162 120.5);

Tailwind

colors: {
  custom: {
    50: '#cdde82',
    500: '#b3d049',
    950: '#000000',
  },
}

SCSS

$custom: #b3d049;
$custom-light: #cdde82;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d049",
  "rgb": {
    "r": 179,
    "g": 208,
    "b": 73
  },
  "hsl": {
    "h": 72.889,
    "s": 58.952,
    "l": 55.098
  },
  "oklch": {
    "l": 0.81052,
    "c": 0.16187,
    "h": 120.5
  },
  "luminance": 0.55176
}

Semantic roles & 50–950 ramp

primary

#B3D049

secondary

#483886

accent

#46E267

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D049

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

Preview Lab → · Contrast checker → · Palette generator →