#B3D144#B3D144

#B3D144 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.2% C 0.167 H 120.6°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#B3D144
RGB	rgb(179, 209, 68)
HSL	hsl(73, 61%, 54%)
HSV	hsv(73, 67%, 82%)
CMYK	cmyk(14.4%, 0%, 67.5%, 18%)
CIE-LAB	lab(79.39, -29.00, 63.60)
CIE-LCH	lch(79.39, 69.90, 114.51°)
OKLab	oklab(81.24% -0.0849 0.1434)
OKLCH	oklch(81.24% 0.167 120.6)
XYZ	xyz(42.4349, 55.6021, 13.9645)
Luminance	0.5560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D144 #6244D1

analogous

#D1A944 #B3D144 #6DD144

triadic

#B3D144 #44B3D1 #D144B3

tetradic

#B3D144 #44D1A9 #6244D1 #D1446D

square

#B3D144 #44D1A9 #6244D1 #D1446D

split-complementary

#B3D144 #446DD1 #A944D1

monochromatic

#687C1F #91AD2B #B3D144 #C7DD75 #DBE9A6

Accessibility & contrast

On white

1.73

#B3D144 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#B3D144 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D144

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D144	#FFFFFF	#000000	##000000
##B3D144	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC52F

Deuteranopia (green-blind)

#DAC54F

Tritanopia (blue-blind)

#BDC6B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b3d144;
/* rgb */ color: rgb(179, 209, 68);
/* oklch */ color: oklch(81.2% 0.167 120.6);

Tailwind

colors: {
  custom: {
    50: '#cddf80',
    500: '#b3d144',
    950: '#000000',
  },
}

SCSS

$custom: #b3d144;
$custom-light: #cddf80;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d144",
  "rgb": {
    "r": 179,
    "g": 209,
    "b": 68
  },
  "hsl": {
    "h": 72.766,
    "s": 60.515,
    "l": 54.314
  },
  "oklch": {
    "l": 0.81237,
    "c": 0.16661,
    "h": 120.6
  },
  "luminance": 0.55602
}

Semantic roles & 50–950 ramp

primary

#B3D144

secondary

#463584

accent

#44E466

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D144

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

Preview Lab → · Contrast checker → · Palette generator →